EP3217084A1 - Lampe - Google Patents

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Publication number
EP3217084A1
EP3217084A1 EP17156266.3A EP17156266A EP3217084A1 EP 3217084 A1 EP3217084 A1 EP 3217084A1 EP 17156266 A EP17156266 A EP 17156266A EP 3217084 A1 EP3217084 A1 EP 3217084A1
Authority
EP
European Patent Office
Prior art keywords
luminaire
illuminant
insulating
end wall
lamp
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
EP17156266.3A
Other languages
German (de)
English (en)
Other versions
EP3217084B1 (fr
Inventor
Andreas Hierzer
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.)
H4X eU
Original Assignee
H4X eU
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 H4X eU filed Critical H4X eU
Publication of EP3217084A1 publication Critical patent/EP3217084A1/fr
Application granted granted Critical
Publication of EP3217084B1 publication Critical patent/EP3217084B1/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
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/15—Thermal insulation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • 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
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • 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
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • 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, in particular a luminaire for illuminating a room in a building.
  • luminaires are known in which light sources arranged on a light source carrier are operated with an operating voltage.
  • the operating voltage is usually provided by a power supply connected to the electronic ballast, which is disposed within a housing of the lamp and relative to a housing has a corresponding electrical insulation.
  • a luminaire which has a luminaire housing, with an end wall and a side wall, the end wall and the side wall forming a housing interior.
  • the luminaire furthermore has a luminous means device arranged in the interior of the housing with a luminous means carrier and at least one luminous means arranged on the latter.
  • the lamp has an insulating component formed from an electrically insulating material with a Main portion and a skirt portion, wherein the main portion between the end wall and the illuminant device is arranged and wherein the skirt portion extending from the main portion transversely to this such that the skirt portion between the illuminant device and the side wall of the lamp housing is arranged.
  • the luminous means device can be operated with an electrical operating voltage, wherein light can be emitted by the at least one luminous means.
  • the luminous means device is arranged in the housing interior such that the at least one luminous means is located facing a light exit opening of the luminaire housing.
  • the illuminating device is shielded in an electrically insulating manner from the luminaire housing.
  • This has the advantage that the distance between the illuminant device and the luminaire housing can be very small, without resulting in a current flow between the illuminant device and housing during operation of the lamp. In this way, a particularly compact construction of the lamp is achieved.
  • the luminous means device can thereby also advantageously be operated with high operating voltages.
  • the side wall of the lamp housing extends in particular transversely to the end wall and along a lamp longitudinal direction.
  • the luminaire housing is generally formed from a metal material and preferably from an aluminum material.
  • the insulating component extends at least in sections along the end wall of the lamp housing.
  • the skirt portion of the insulating member extends from and transversely of the main portion of the insulating member.
  • the main portion of the insulating component has a recess and the illuminating device is arranged on the main portion of the insulating component such that a luminous means region of the illuminant carrier, in which the at least one luminous means is arranged, and the recess of the main portion of the insulating component at least partially overlap ,
  • the recess of the main section of the insulating component and the illuminant region of the illuminant device overlap at least partially or in sections with respect to a radial direction directed transversely to the luminaire longitudinal direction.
  • This overlapping of the illuminant area and the recess of the main section has the advantage that the heat-conducting resistance between the luminaire housing and the illuminating device in the area of the illuminant is reduced, so that efficient heat transfer from the illuminant device to the luminaire housing is achieved.
  • the skirt portion of the insulating component may in particular have an at least partially curved cross-sectional profile.
  • the luminous means device and the insulating component are connected by means of a clamping device with the end wall of the lamp housing.
  • the clamping device between an attachment point, which is located on the side wall of the lamp housing, and the Illuminant carrier of the illuminant device to be biased.
  • the bias of the clamping device can be achieved in that it is formed of an elastically deformable material and this is clamped between the mounting location and the light source carrier such that the material of the clamping device is elastically deformed at least in individual areas or sections.
  • the bias can also be applied by applying a pressing force, for example by means of an Adaperbauteils which snaps or screwed into the mounting location.
  • the illuminating device and the insulating component may be connected to the end wall of the luminaire housing by means of fixing parts extending through the illuminant carrier and the main section of the insulating component, the fastening parts being enclosed by an insulating sleeve.
  • the fastening parts can be formed for example by screws, rivets, pins or the like.
  • the insulating component may in particular be formed from a polybutylene terephthalate material.
  • This material has the advantage that it has a high dielectric strength, for example, greater than or equal to 4 kV / mm and at the same time is cost-effective with a vacuum forming process.
  • Such materials also have a high heat resistance, for example, they are usable at temperatures of more than 105 degrees Celsius.
  • polybutylene terephthalate materials meet the requirements of so-called FR-1 ("Flame Retardant 1") material in terms of flammability and dielectric strength.
  • the luminaire can have a heat conduction component that is formed from an electrically insulating material and is arranged between the illuminant device and the insulation component or between the insulation component and the end wall of the luminaire housing. If the fastening of the luminous means device and of the insulating component takes place by means of fastening parts, it can be provided that the heat-conducting component has corresponding through-holes through which the fastening parts extend.
  • the heat conduction component is advantageously formed from an electrically insulating material with high thermal conductivity.
  • the material may in particular be elastically deformable and has a thermal conductivity of greater than or equal to 1 W / mK and an electrical breakdown strength greater than or equal to 4 kV / mm. Due to the deformability of the material of the heat conduction component, a large contact surface between the heat conduction component and end face and heat conduction component and insulation component or heat conduction component and lighting device is achieved. This ensures an efficient heat dissipation from the illuminant device to the luminaire housing.
  • the heat conduction component can also be formed of a material with lower electrical breakdown strength.
  • the heat conduction member may have a thickness in a range between 0.1 mm and 10 mm, preferably between 0.2 mm and 5 mm and particularly preferably between 0.3 mm and 3 mm. This thickness results in a state in which the heat conduction member installed in the lamp and optionally through the insulating part and the end wall or the illuminant carrier and the insulating part or the Illuminant carrier and the end wall is compressed. As a result, on the one hand a spacing of the illuminant device is ensured by the end wall of the lamp housing, whereby the risk of unwanted electrical current flow, such as leakage currents or the like, between the illuminant device and the housing is reduced. At the same time high heat fluxes can be transmitted from the lighting device to the lamp housing in this thickness range.
  • the at least one light-emitting means can be integrated on the light-emitting means carrier in such a way that the light-emitting device acts as a chip-on-board LED module, COB LED module for short or as a PCBA LED module, short for "printed circuit board”. Assembly LED module ", is formed.
  • the light source carrier is formed from a carrier substrate, for example as a ceramic or aluminum carrier.
  • a carrier substrate for example as a ceramic or aluminum carrier.
  • an insulating layer made of an electrically insulating material is additionally provided.
  • one or more light sources in the form of LED elements are generally arranged directly on the light source carrier.
  • the LED elements can additionally be covered with a phosphor layer.
  • a PCBA LED module several LED elements are combined to form one LED unit, which are soldered to the illuminant carrier.
  • the illuminating device can be designed in a plan view of the illuminant carrier, for example, round, rectangular or polygonal.
  • the lighting means can be arranged distributed in a suitable manner on the carrier substrate.
  • the lighting device may generally be designed so that it can be operated with an operating voltage of greater than or equal to 90 volts.
  • the lighting device can be operated with an operating voltage in a range between 90 volts and 380 volts. This range is therefore above safety extra-low voltages and in particular includes the voltages that are usually provided in public power grids as terminal voltages.
  • This has the advantage that the illuminant device can be operated without additional electronic ballast, which converts the voltage provided by the power supply into an operating voltage for operating the illuminant device. In this way, the overall structure of the lamp is more compact.
  • the luminous means device can be operated with a DC voltage and / or with an AC voltage.
  • direction indications and axes in particular to directions and axes which relate to the course of physical structures, herein is understood to mean a course of an axis, a direction or a structure "along" another axis, direction or structure, that these, in particular the tangents resulting in a respective location of the structures, each at an angle of less than or equal to 45 degrees, preferably less than or equal to 30 degrees, and more preferably parallel to each other.
  • a progression of an axis, a direction or a structure is understood to be "transverse" to another axis, direction or structure, that in particular the tangents resulting in a respective position of the structures, in each case at an angle of greater than 45 degrees, preferably greater than or equal to 60 degrees, and more preferably perpendicular to each other.
  • Fig. 1 schematically shows a sectional view of an embodiment of a lamp according to the invention 1.
  • the lamp 1 has a lamp housing 10 with an end wall 11 and a side wall 12, wherein the end wall 11 and the side wall 12 form a housing interior 13.
  • the side wall 12 extends in particular from the end wall 11 and extends along a lamp longitudinal direction L1.
  • the side wall 12 has a first end portion 14 connected to the end wall 11 and a second end portion 15 opposite to the first end portion 14.
  • the housing interior 13 is defined in particular by mutually facing surfaces of the side wall 12 and the end wall 11.
  • an end surface 11a of the end wall 11 and an inner surface 12a of the side wall 12 define the housing interior 13.
  • the housing interior has a light exit opening 16 defined by the side wall 12, in particular by the second end section 15 of the side wall 12.
  • the end wall 11 and the side wall 12 may be formed, for example, as one piece. Alternatively, the side wall 12 and the end wall 11 may be formed as two separate parts. Here, the side wall 12 may be connected to the first end portion 14 with the end wall 11, in particular with the end surface 11a of the end wall 11, for example by welding, gluing or the like.
  • the end wall 11 and the side wall 12 are preferably made of a material with high thermal conductivity, such as e.g. Aluminum, an aluminum alloy or the like formed.
  • the luminaire housing 10 forms a heat sink for waste heat, which accumulates during operation of a luminaire device 20 which is described in more detail below and is arranged in the housing interior 13 of the luminaire housing 10.
  • the luminaire 1 furthermore has a luminous means device 20 arranged in the housing interior 13.
  • a light source carrier 21 which may be formed in particular disk-shaped or plate-shaped, and at least one arranged on this bulb 22.
  • the illuminating device 20 preferably has a multiplicity of luminous means 22 or luminous elements which are incorporated into the Fig. 1 to 4 are not shown individually.
  • the light-emitting elements or light-emitting means 22 may be arranged on the light-emitting means carrier 21 or integrated thereon, for example in the form of light-emitting diodes, in short LEDs.
  • the at least one luminous means 22 can advantageously be integrated on the illuminant carrier 21 such that the illuminant device 20 is designed as a so-called chip-on-board LED module or as a PCBA LED module.
  • Fig. 5 shows an example of an embodiment of a light-emitting device which is realized as a chip-on-board LED module, COB LED module for short.
  • the light-emitting means 22 is round in this case.
  • the luminous means 22 may also have a rectangular or polygonal or similar shape.
  • the light source carrier 21 is according to Fig. 5 trained around. This may for example also be rectangular or polygonal.
  • Fig. 6 shows an example of a light source device, which is designed as a PCBA LED module, short for "Printed Circuit Board Assembly LED Module".
  • the lighting means 22 in the form of LED units 24, which in each case combine a plurality of LED elements, are soldered onto the illuminant carrier 21.
  • the lighting means 22 may be arranged distributed in a suitable manner on the carrier substrate, for example as in Fig. 6 shown in rows.
  • the light source carrier 21 is according to Fig. 6 trained around. This may for example also be rectangular or polygonal.
  • the illuminant devices 20 may each comprise further electronic circuit components 25, which will not be discussed in detail below.
  • the lighting means 22 can be arranged generally in a luminous means region 23 of the illuminant carrier 21.
  • planar, concentric, row-shaped or matrix-shaped arrangements of the lighting means 22 may be provided.
  • the luminous means device 20 can be designed so that it can be operated with an operating voltage of greater than or equal to 90 volts.
  • the luminous means device 20 can be operated with an operating voltage which is operable in a range between 90 volts and 380 volts. This range includes in particular the voltages which are usually provided in public power grids as terminal voltages. This has the advantage that the illuminant device 20 can be operated without additional electronic ballast, which converts the voltage provided by the power supply into an operating voltage for operating the illuminant device.
  • the luminaire 1 has an insulation component 30 formed from an electrically insulating material.
  • the insulation component 30 has a particular areally extending, for example, disk-shaped or disk-shaped main section 31 and a skirt section 32.
  • the skirt portion 32 extends from and across the main portion 31.
  • the main portion 31 and the skirt portion 32 thus form a total cup-shaped insulating member 30th
  • the main portion 31 of the insulating member 30 may have a recess 33.
  • this may be formed in a central region 34 of the main portion 31, wherein the central region 34 may be given in a plan view of the main portion 31, for example, by an area which extends concentrically around the centroid of the main portion 31.
  • the skirt portion 32 of the insulating member 30 may have a curved cross-sectional shape.
  • the main portion 31 is arranged with respect to the lamp longitudinal direction L1 between the end wall 11 and the illuminant device 20 and the skirt portion 32 and the skirt portion 32 is with respect to a transversely to the lamp longitudinal direction L1 extending radial direction R1 between the light emitting device 20 and Side wall 12 of the lamp housing 10 is arranged.
  • the skirt portion 32 thus extends from the main portion 31 of the insulating member 30 across the main portion 31 such that the skirt portion 32 is disposed between the bulb device 20 and the sidewall 12 of the lamp housing 10.
  • the bezel section 32 shields the luminous means device 20 in the radial direction R1 and the main section 31 shields the luminous means device 20 in the lamp longitudinal direction L1 with respect to the luminaire housing 10. Since the insulating member 30 of an electrically insulating Material is formed, between the luminaire housing 10 and the illuminating device 20 flowing creepage currents or possible electrical arcs may be advantageously prevented.
  • the skirt portion 32 allows, with respect to the radial direction R1, a small lateral distance s1 between the illuminant device 20 and the sidewall 12, in particular between the illuminant device 20 and the inner surface 12a sidewall 12, without resulting in a flow of current between the illuminant device 20 and the housing 10. In this way, a particularly compact construction of the lamp 10 is made possible.
  • the main portion 31 of the insulating component 30 may have a recess 33.
  • the luminous means device 20 is arranged on the main portion 31 of the insulating component 30 such that the luminous means region 23 of the illuminant carrier 21 and the recess 33 of the main portion 31 of the insulating component 30 at least partially overlap with respect to the radial direction R1.
  • the illuminant region 23 of the illuminant device 20 is preferred with respect to the radial direction R1 completely or at least partially located within the recess 32.
  • Heat conduction component 40 can deliver, for example by radiation or convection.
  • the recess 34 may further, as in exemplary Fig. 4 is shown to be formed for centering of the insulating member 30 on the end surface 11a of the end wall 11.
  • the end surface 11a forms a shoulder 18 of the end wall 11.
  • the insulation component 30 can then be arranged in the housing interior 13 such that the recess 34 receives the shoulder 18 of the end wall 11.
  • the insulating component 30 may in particular be formed from a polybutylene terephthalate material. Such materials have the advantage that they are inexpensive and have a good heat resistance, for example, even at a temperature of more than 105 degrees Celsius are still usable.
  • insulating components 30 can be produced, for example in a vacuum forming process, in a particularly cost-effective manner from a foil-like material blank.
  • the luminaire 1 may additionally have a heat conduction component 40.
  • the heat conduction member 40 is also formed of an electrically insulating material.
  • the heat conduction component 40 may be formed as a surface extending, in particular plate or disk-shaped component.
  • the heat conduction member 40 may be disposed with respect to the lamp longitudinal direction L1 between the insulating member 30 and the end wall 11 of the lamp housing 10.
  • the heat conduction member 40 may be disposed between the light emitting device 20 and the insulating member 30 with respect to the lamp longitudinal direction L1 as shown in FIG Fig. 4 is shown.
  • the heat conduction component 40 is advantageously formed from a material with high thermal conductivity.
  • the heat conduction component 40 may be formed of a soft, in particular elastically deformable material.
  • the heat-conducting component 40 rests against the end surface 11a of the end wall 11 at least with a partial region of a first contact surface 40a.
  • the heat conduction member 40 as shown in FIGS Fig. 1 and 2 shown abutting a first surface 31a of the main portion 31 of the insulating member.
  • the heat conduction component 40 with at least a portion of the second contact surface 40b or, as in Fig. 4 shown by way of example, with the second contact surface 40b in total on a first surface 21a of the illuminant carrier 21 is present.
  • the heat conduction component 40 bears against the end surface 11a of the end wall 11 with at least a portion of the first contact surface 40a, a reliable and efficient heat transfer from the illuminant device 20 to the luminaire housing 10 is ensured.
  • the heat conduction component 40 may, for example, have a thickness d40, in particular a cross-sectional thickness, in a range between 0.1 mm and 10 mm, preferably between 0.2 mm and 5 mm and particularly preferably between 0.3 mm and 3 mm. In this area, a spacing of the lighting device 20 in the lamp longitudinal direction L1 of the Achieved end wall 11, on the one hand creep currents between the light emitting device 20 and the lamp housing 10 are reliably prevented. At the same time, the heat conduction component 40 has a low heat conduction resistance in this thickness range, as a result of which efficient heat dissipation from the illuminant device 20 to the luminaire housing 10 is ensured.
  • a thickness d40 in particular a cross-sectional thickness
  • Fig. 1 and 2 show exemplary possible fixings of the housing interior 13 arranged in the components of the lamp housing 10th
  • the illuminating device 20 and the insulating component 30 may be connected to the end wall 11 of the luminaire housing 10 by means of a clamping device 2.
  • the clamping device 2 is prestressed between an attachment point 17, which is located on the side wall 12 of the luminaire housing 10, and the illuminant carrier 21 of the illuminant device 20.
  • the clamping device 2 may for example be formed as a funnel-shaped component having elastically deformable side walls 7.
  • a first end section 8 of the side wall 7 of the clamping device 2 engages in an attachment point 17 designed as a depression of the side wall 12 of the lamp housing 10 and a second end section 9 of the side wall 7 of the clamping device 2 located opposite the first end section 8 on a second surface 21 b of the illuminant carrier 21 is applied.
  • Fig. 1 shown.
  • the mounting location 17 can also be considered to be one in the radial direction R1 of the side wall 12 of the lamp housing 10 protruding increase may be formed at the lower end surface 11a with respect to the lamp longitudinal direction L1, the first end portion 8 of the side wall 7 of the clamping device 2 is applied.
  • the mounting location 17 can also be formed by a thread formed on the inner surface 12 a of the side wall 12 of the luminaire housing 10.
  • the first end portion 8 of the clamping device 2 or an adapter component receiving this 53 has a corresponding counter-thread, which can be screwed into the thread of the side wall 12.
  • the attachment site 17 is located generally spaced from the face surface 11a with respect to the lamp's longitudinal direction L1.
  • the attachment point 17 is located with respect to the lamp longitudinal direction L1 between the light exit opening 16 and a spaced from the main portion 31 end portion 35 of the skirt portion 32 of the insulating member 30.
  • the clamping device 2 may also be formed by a plurality of elastically deformable rod-shaped components which each engage with a first end portion at the attachment point 17 and abut against the second surface 21b of the illuminant carrier 21 with a second end portion opposite the first end portion.
  • the clamping device 2 may also be formed as a lens device 50, as shown in the example Fig. 3 and 4 is shown.
  • the lens device 50 has a first end portion 51, which is received in a form-fitting manner in an adapter component 53.
  • the adapter component 53 has a latching section 54, projecting from the latter in the radial direction R1, which engages through an elastically deformable Bracket 55 and a locking jaw 56 is formed, wherein the locking jaw 56 engages in the formed in this case as a recess attachment point 17.
  • the attachment point 17 can also be formed by a thread formed on the inner surface 12a of the side wall 12 of the lamp housing 10 and the adapter component 53 have a corresponding mating thread which can be screwed into the thread of the side wall 12.
  • the luminous means device 20 and the insulating component can pass through the illuminant carrier 21 and the main section 31 of the insulating component 30 - and optionally through the heat conduction component 40 - extending through fasteners 3, 4 are connected to the end wall 11 of the lamp housing 10, as exemplified in Fig. 2 is shown.
  • the fastening parts 3, 4 are exemplified as screws.
  • the fastening parts 3, 4 can also be realized as rivets, pins or the like.
  • the fastening parts 3, 4 generally each have an elongate shaft 3A, 4A which extends through corresponding through holes 20A, 20B, 30A, 30B, 40A, 40B formed in the illuminant carrier 20, the insulating component 30 and optionally the heat transfer member 40, and in FIG a corresponding formed in the end wall 11 mounting recess 11A, 11B is positively and / or non-positively received.
  • the fastening parts 3, 4 further each have a connected to the shaft 3A, 3B head 3B, 4B, which with a due to the positive and / or non-positive reception of the shaft 3A, 4A in the fastening recess 11A, 11B presses against the second surface 21b of the illuminant carrier 21.
  • the fastening parts 3, 4 cause the illuminant carrier 20, the insulating component 30 and optionally the heat transfer part 40 on the end wall 11 to be fastened. If the luminaire 1 has a heat transfer part 40, the fastening parts 3, 4 also cause a deformation of the heat transfer part 40 and thus increase it the size of the adjacent areas of the surfaces 40a, 40b of the heat transfer member 40, which is advantageous in terms of heat dissipation from the illuminant device 20 to the lamp housing 10.
  • the screw can also be provided in addition to a fastening means of a clamping device 2.
  • the fastening part 3, 4 are each surrounded by an insulating sleeve 5, 6.
  • the insulation sleeves 5, 6 are each formed from an electrically insulating material and ensure that no electrically conductive connection between the fastening parts 3, 4 and the light source carrier 21 comes about.
  • the lamp 1 may have a holding device 60, by means of which the lamp 1 at a connection point (not shown) can be fastened.
  • the connection point can be formed, for example, by a floor slab or a wall of a building or a rail attached thereto.
EP17156266.3A 2016-03-10 2017-02-15 Lampe Active EP3217084B1 (fr)

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DE102016203920.2A DE102016203920A1 (de) 2016-03-10 2016-03-10 Leuchte

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EP (1) EP3217084B1 (fr)
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DE (1) DE102016203920A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11906140B2 (en) 2020-05-11 2024-02-20 Wangs Alliance Corporation Fixtures, power and control systems for same
US11802682B1 (en) 2022-08-29 2023-10-31 Wangs Alliance Corporation Modular articulating lighting

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2157358A2 (fr) * 2008-08-22 2010-02-24 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage à semi-conducteur
DE202010009679U1 (de) * 2010-04-08 2010-09-16 Ge Investment Co., Ltd. Eine LED-Beleuchtungseinrichtung
EP2461094A2 (fr) * 2010-12-03 2012-06-06 Samsung LED Co., Ltd. Source lumineuse pour appareil d'éclairage et son procédé de fabrication
US20120281400A1 (en) * 2011-05-03 2012-11-08 Kinpo Electronics, Inc. Light emitting diode lamp
DE202013007592U1 (de) 2013-08-26 2013-09-06 Osram Gmbh Halbleiterlampe mit Wärmeleitkörper zwischen Treiber und Treibergehäuse
EP2837880A1 (fr) * 2012-04-09 2015-02-18 Nok Corporation Article moulé en caoutchouc rayonnant isolé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060098440A1 (en) * 2004-11-05 2006-05-11 David Allen Solid state lighting device with improved thermal management, improved power management, adjustable intensity, and interchangable lenses
US7758223B2 (en) * 2005-04-08 2010-07-20 Toshiba Lighting & Technology Corporation Lamp having outer shell to radiate heat of light source
US7365988B2 (en) * 2005-11-04 2008-04-29 Graftech International Holdings Inc. Cycling LED heat spreader
US7549772B2 (en) * 2006-03-31 2009-06-23 Pyroswift Holding Co., Limited LED lamp conducting structure with plate-type heat pipe
US7625104B2 (en) * 2007-12-13 2009-12-01 Philips Lumileds Lighting Company, Llc Light emitting diode for mounting to a heat sink
CN102175000B (zh) * 2008-07-30 2013-11-06 东芝照明技术株式会社 灯装置及照明器具
JP5263515B2 (ja) * 2008-10-20 2013-08-14 東芝ライテック株式会社 照明装置
CN102077014B (zh) * 2009-02-04 2014-12-17 松下电器产业株式会社 灯泡形灯以及照明装置
US8388183B2 (en) * 2010-05-24 2013-03-05 Panasonic Corporation Lighting apparatus and lamp having a protrusion on an outer surface of an inner casing abutting an inner surface of an outer casing thereof
DE102012215934B4 (de) * 2012-09-07 2016-04-28 Osram Gmbh Lichtsystem

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2157358A2 (fr) * 2008-08-22 2010-02-24 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage à semi-conducteur
DE202010009679U1 (de) * 2010-04-08 2010-09-16 Ge Investment Co., Ltd. Eine LED-Beleuchtungseinrichtung
EP2461094A2 (fr) * 2010-12-03 2012-06-06 Samsung LED Co., Ltd. Source lumineuse pour appareil d'éclairage et son procédé de fabrication
US20120281400A1 (en) * 2011-05-03 2012-11-08 Kinpo Electronics, Inc. Light emitting diode lamp
EP2837880A1 (fr) * 2012-04-09 2015-02-18 Nok Corporation Article moulé en caoutchouc rayonnant isolé
DE202013007592U1 (de) 2013-08-26 2013-09-06 Osram Gmbh Halbleiterlampe mit Wärmeleitkörper zwischen Treiber und Treibergehäuse

Also Published As

Publication number Publication date
US20170261195A1 (en) 2017-09-14
AT518330A3 (de) 2019-04-15
AT518330A2 (de) 2017-09-15
US10480770B2 (en) 2019-11-19
DE102016203920A1 (de) 2017-09-14
AT518330B1 (de) 2021-03-15
EP3217084B1 (fr) 2019-05-22

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