EP2659182B1 - Fixation d'un support et d'un couvercle d'un dispositif d'éclairage - Google Patents

Fixation d'un support et d'un couvercle d'un dispositif d'éclairage Download PDF

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Publication number
EP2659182B1
EP2659182B1 EP12722314.7A EP12722314A EP2659182B1 EP 2659182 B1 EP2659182 B1 EP 2659182B1 EP 12722314 A EP12722314 A EP 12722314A EP 2659182 B1 EP2659182 B1 EP 2659182B1
Authority
EP
European Patent Office
Prior art keywords
connecting element
cover
lighting device
mount
latching
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
EP12722314.7A
Other languages
German (de)
English (en)
Other versions
EP2659182A1 (fr
Inventor
Peter Sachsenweger
Guenter Hoetzl
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2659182A1 publication Critical patent/EP2659182A1/fr
Application granted granted Critical
Publication of EP2659182B1 publication Critical patent/EP2659182B1/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Definitions

  • the invention relates to a lighting device, comprising a carrier, which is equipped with at least one electronic component and at least one semiconductor light source, a cover for covering at least one electronic component and having at least one connecting element for attaching the cover to the carrier.
  • the invention is particularly preferably used in lighting modules, in particular semiconductor lighting modules, in particular LED modules.
  • lighting devices of the type mentioned are known in which the cover is clamped to the carrier by means of separate brackets.
  • these can be solved by a mechanical stress and are also relatively expensive.
  • lighting devices of the type mentioned are known in which the cover is screwed to the carrier by means of associated through-bolts. However, this can lead to tension of the cover and / or the carrier.
  • the WO 2011/045336 A1 shows a lighting device in which an optical element on a circuit board by means of SMD soldering attached holding devices is held by a latching connection.
  • the improvement may relate in particular to a simplified installation and good long-term stability of the lighting device.
  • a lighting device comprising a carrier, which is equipped with at least one electronic component and at least one semiconductor light source, a cover for covering at least one electronic component and having at least one connecting element for attaching the cover to the carrier, wherein the connecting element is connected by means of a non-latching connection with the carrier and by means of a latching connection with the cover.
  • this fastener By this fastener a secure, long-term stable and easy to handle mounting technology attachment or connection between the carrier and the cover is achieved.
  • the cover can be easily mounted on the support (possibly via an intermediate element) and locked securely and permanently with the connecting element.
  • a connection is provided with an increased positional accuracy, which can fasten the connecting element, in particular, to the carrier in a different manner than merely in a form-fitting manner.
  • the at least one electronic component may comprise, for example, a resistor, a capacitor, a coil and / or an integrated circuit, in particular in SMD construction.
  • the at least one electronic component may, for example, be a driver circuit or a part of a driver circuit for Operating the represent at least one semiconductor light source.
  • the at least one semiconductor light source comprises at least one light-emitting diode. If several LEDs are present, they can be lit in the same color or in different colors. A color may be monochrome (e.g., red, green, blue, etc.) or multichrome (e.g., white).
  • the light emitted by the at least one light-emitting diode can also be an infrared light (IR LED) or an ultraviolet light (UV LED).
  • IR LED infrared light
  • UV LED ultraviolet light
  • Several light emitting diodes can produce a mixed light; e.g. a white mixed light.
  • the at least one light-emitting diode may contain at least one wavelength-converting phosphor (conversion LED).
  • the phosphor can alternatively or additionally be arranged remotely from the light-emitting diode ("remote phosphor").
  • the at least one light-emitting diode can be in the form of at least one individually housed light-emitting diode or in the form of at least one LED chip. Several LED chips can be mounted on a common substrate (“submount").
  • the at least one light emitting diode may be equipped with at least one own and / or common optics for beam guidance, e.g. at least one Fresnel lens, collimator, and so on.
  • organic LEDs e.g. based on InGaN or AlInGaP
  • the at least one semiconductor light source may be e.g. have at least one diode laser.
  • the carrier may in particular be a printed circuit board or circuit board.
  • the cover may cover only the at least one electronic component or may also cover the at least one semiconductor light source (translucent).
  • the latching connection may be configured detachable or non-detachable.
  • the non-latching connection may in particular be a fixed connection in the sense that it forms a permanent connection, which in particular is non-detachable or can only be released under considerable force expenditure which does not occur under normal mechanical stresses.
  • the connecting element is inserted in an associated recess of the carrier. This enables a mounting technology simple and secure attachment of the connecting element to the carrier.
  • the connecting element can be inserted from a side facing the cover into the carrier. This makes a simple installation possible. It can also be avoided that the connecting element can be released from the side of the wearer to prevent, for example, unauthorized or unintentional release of the connection.
  • the connecting element can be inserted from a side facing the carrier into the cover. This makes a simple installation possible. It can also be avoided that the connecting element can be released from the side of the cover, for example, to prevent unauthorized or unintentional release of the connection.
  • the connecting element can be inserted from a side facing the cover into the carrier and from a side facing the carrier into the cover, a connection is achieved which is particularly well secured against unintentional or unauthorized loosening.
  • the recess in the carrier is a passage through the carrier, for example a hole. So for example, a secure fit of the connecting element in the recess can be achieved.
  • the recess can also be used as a passage for further elements, for example for carrying out a screw for fastening the finished lighting device, for example on a base.
  • the connecting element is a press / latching connection element which is held by means of a press connection at least non-positively in the associated recess of the carrier.
  • the recess is for making the press fit in particular slightly narrower than the part to be inserted into the recess of the press / latching connection element.
  • a length of the press connection may e.g. be selected depending on a thickness of the carrier and / or an excess of the press connection.
  • the press connection is easy to form to achieve a desired interference fit.
  • the press connection may in particular only be separable with considerable mechanical effort.
  • the connecting element is a screw / detent connecting element which can be screwed into the associated recess of the carrier.
  • the screw / locking connection element may in particular have a screw thread.
  • the screw thread may be for easy screwing to the carrier in particular a self-tapping thread.
  • the connecting element is an adhesive / latching connecting element which can be glued into the associated recess of the carrier.
  • the connecting element has at least one contact surface for abutment of the connecting element on the carrier.
  • a desired insertion depth of the connecting element can be precisely adjusted during its assembly by simple means.
  • the connecting element has at least one latching projection on which at least one associated latching hook of the cover is latched. So can be made in a simple way, the locking connection.
  • an undercut of the latching projection which is in particular in a form-locking engagement with the at least one associated latching hook, is chamfered outwardly to provide a releasable latching connection.
  • a force to be released for releasing the catch connection can be set, for example, by fixing an angle of attack and / or a pitch geometry of the undercut.
  • an undercut of the latching projection which is in particular in a positive engagement with the latching hook, is chamfered inwardly to provide a permanent connection.
  • a laterally inwardly projecting latching lug of the latching hook may in particular be curved.
  • the connecting element has an axially at least twice stepped outer contour, wherein a narrowest riser is inserted into the associated recess of the carrier, a first, inner (step) step serves as the contact surface and a second, outer (step -) step serves as an undercut of the locking projection.
  • the connecting element has a cylindrical, in particular circular cylindrical, basic shape. This embodiment is particularly suitable for simply screwing the screw / locking connection element and for easy insertion of the press / latching connection element by means of a rotary movement.
  • the connecting element has a tubular basic shape.
  • an interior space for accommodating and / or performing other elements e.g. an electrical line or another fastener, in particular a screw can be used, which facilitates installation of the lighting device.
  • the connecting element has at its end inserted into the recess of the carrier an end tapering chamfer or chamfering.
  • an end tapering chamfer or chamfering is facilitated.
  • the cover has at least one recess into which the connecting element is inserted or used. This allows in particular a radial guidance of the cover during assembly. Between a margin of the recess of the cover and the outer contour of the connecting element, a gap can be provided as a tolerance compensation and to compensate for different thermal coefficients of linear expansion in order to avoid mechanical tension. It is a further development that an upper edge of the connecting element adjoins the cover on the outside, at least flush, ie flush, or projects out of the recess of the cover.
  • This upper edge can be used on the one hand as a force introduction surface during assembly of the connecting element and on the other hand for power transmission during installation of the finished lighting device, eg for a screw head of a screw for screwing the lighting device to a substrate.
  • a force applied to the upper edge is transmitted in the axial direction through the contact surface of the connecting element to the carrier.
  • a power transmission through the cover is avoided and the risk of permanent deformation or cracking, in a cover made of plastic and a Kunststoffelelation excluded.
  • a consistent thermal connection of the lighting device to a substrate can be ensured, and consequently an accelerated aging of the semiconductor light sources can be avoided and a constant luminous flux can be supported over the lifetime.
  • the at least one latching hook emanates from an edge of the recess.
  • the at least one latching hook can in particular be directed inward, ie inside, and consequently not accessible from the outside. As a result, a tamper-proof, positive locking connection is made possible.
  • the at least one latching hook can also depart from another area of the cover.
  • the carrier has a first region which is equipped with at least one light source and has a second region which is equipped with at least one electronic component, and the cover at least the second region (ie, only the second area or the second and the first area) covered.
  • the light emitted by the at least one semiconductor light source light can be emitted with low losses of the lighting device.
  • the carrier is circular
  • the first region is a central region
  • the second region is an annular region surrounding the central region.
  • the cover therefore also has, in particular, an annular basic shape.
  • the connecting element may in particular be a metallic element.
  • the cover may in particular be a plastic cover.
  • the lighting device can basically be a lamp, a lamp, a lighting module or a lighting system.
  • an embodiment is particularly preferred as a lighting module, in particular LED module.
  • the lighting module may not have its own power supply, but may, in particular connected to further lighting modules, be connected to a power supply, e.g. a transformer or a ballast, be connected.
  • a connecting element which is designed for use with the lighting device as described above.
  • Such a connecting element has the same advantages as the lighting device and can be configured analogously to the connecting element described above.
  • the object is also achieved by a method for attaching a cover to a carrier of the lighting device as described above, wherein the method comprises at least the following steps: (a) insertion (eg insertion and / or screwing) of the at least one connecting element into an associated recess and (b) placing the cover on the carrier and latching the cover on the at least one connecting element.
  • a method for attaching a cover to a carrier of the lighting device comprises at least the following steps: (a) insertion (eg insertion and / or screwing) of the at least one connecting element into an associated recess and (b) placing the cover on the carrier and latching the cover on the at least one connecting element.
  • the method may comprise at least the following steps: (a) pressing in the at least one pressing / latching connecting element into an associated recess of the carrier and (b) placing the cover on the carrier and engaging the carrier on the at least one pressing / latching element. connecting element.
  • Fig.1 shows a sectional view in a view obliquely from above of a lighting device in the form of an LED module 1 with a serving as a carrier circular disk circuit board 2.
  • a shown front of the circuit board 2 is in a first, central area 3 with at least one semiconductor light source in the form of one or more Light-emitting diodes 4 equipped.
  • the at least one light-emitting diode 4 is covered by a common lens 5 in the form of a lens.
  • the front side of the printed circuit board 2 is equipped with a plurality of electronic components 7 in a second region 6 that surrounds the central region 3 in a ring shape.
  • the electronic components 7 are covered for their protection by means of an annular cover 8 made of opaque plastic.
  • the cover 8 is placed on the circuit board 2 and is connected or fixed with it by means of two metallic fasteners 9.
  • the connecting elements 9 are each connected by means of a non-latching connection with the circuit board 2 and by means of a latching connection with the cover 8.
  • each of the connecting elements 9 has a hollow cylindrical or tubular basic shape.
  • the connecting element 9 has an axially doubly stepped outer contour.
  • the stepped outer contour has a narrowest (vertical) riser 10 (with the smallest outer diameter), which is frictionally inserted from the front side of the printed circuit board 2 into an associated circular, continuous recess 11 of the printed circuit board 2 or with a press fit.
  • the interference fit is achieved in that a diameter of the recess 11 is slightly smaller than the outer diameter the riser 10.
  • the respective connecting element 9 thus protrudes at a front side of the circuit board 2 in the direction of the cover 8 upwards.
  • the connecting element 9 At its (lower) end 12 inserted into the recess 11 of the printed circuit board 2, the connecting element 9 has a chamfer 13 tapering towards the end 12. As a result, a radial determination between the connecting element 9 and the recess 11 is facilitated.
  • the second stage 15 has the largest outer diameter and serves as an undercut of a formed by the largest outer diameter, laterally encircling locking projection 16th
  • An upper, horizontal edge 17 of the connecting element 9 has a (slightly chamfered on both sides) circular ring shape. This upper edge 17 can serve as a force introduction surface during assembly of the connecting element 9.
  • the cover 8 has above the connecting element 9 a circular recess 18, the edge 19 has a diameter which is slightly larger than the (largest) diameter of the locking projection 16.
  • the connecting element 9 fits with a small gap or clearance in the recess 18th , which is facilitated by the chamfering of the upper edge 17.
  • the clearance provides tolerance compensation and compensation for different coefficients of thermal expansion in order to avoid mechanical stresses.
  • latching hooks 20 From the edge 19 of the recess 18 protrude four at the edge 19 equidistantly arranged latching hooks 20 vertically downwards or in the direction of the circuit board 2.
  • the lugs 21 of the latching hooks 20 are directed in the direction of the recess 18 (inward).
  • FIG. 3 shows the LED module 1 partially enlarged in a state in which now the cover 8 has been lowered so far that it is attached to the connecting element 9.
  • FIG 4 shows the LED module 1 partially enlarged in a state in which the cover 8 is now locked to the connecting element 9 and thus with the circuit board 2 finished.
  • Figure 5 shows in section the whole LED module 1 in this state.
  • the latching hooks 20 are now latched to the latching projection 16 of the associated connecting element 9 by the lugs 21 are in engagement with the serving as an undercut second stage 15.
  • the second stage 15 is designed horizontally here, so that the latching connection is not solvable.
  • the cover 8 is lowered so far onto the printed circuit board 2 that the upper edge 17 of the connecting element 9 is substantially flush with the cover 8.
  • screws o.Abb.
  • a screw head of these screws preferably on the upper edge 17 of the respective Connecting element 9 rests.
  • a force applied by the screw head on the upper edge 17 is transmitted in the axial direction by serving as a contact surface riser 10 of the connecting element 9 to the circuit board 2.
  • a power transmission through the cover 8 is avoided.
  • Such a screw can also serve a more secure attachment and attitude of the cover 8 on the circuit board 2.

Claims (13)

  1. Dispositif d'éclairage (1), en particulier module d'éclairage, présentant
    - un support (2), qui est muni d'au moins un composant électronique (7) et d'au moins une source lumineuse à semiconducteur (4),
    - une calotte (8) destinée à recouvrir au moins un composant électronique (7) et
    - au moins un élément de liaison (9) destiné à fixer la calotte (8) sur le support (2),
    - dans lequel l'élément de liaison (9) est relié au support (2) au moyen d'une liaison sans encliquetage (10, 11) et à la calotte (8) au moyen d'une liaison à encliquetage (16, 20),
    - dans lequel l'élément de liaison (9) est inséré dans un évidement (11) associé du support (2), caractérisé en ce que
    - l'élément de liaison (9) est
    - un élément de liaison par pression/encliquetage (9), qui est maintenu dans l'évidement (11) associé du support (2) au moins par emmanchement dur au moyen d'une liaison par pression (10, 11), ou bien un élément de liaison par vissage/encliquetage, qui peut être vissé dans l'évidement (11) associé du support (2)
    - et de manière supplémentaire ou en variante un élément de liaison par collage/encliquetage, qui peut être collé dans l'évidement (11) associé du support (2).
  2. Dispositif d'éclairage (1) selon la revendication 1, dans lequel l'élément de liaison (9) peut être inséré dans le support (2) depuis un côté tourné vers la calotte (8).
  3. Dispositif d'éclairage (1) selon la revendication 1 ou 2, dans lequel l'élément de liaison (9) peut être inséré dans la calotte (8) depuis un côté tourné vers le support (2).
  4. Dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 3, dans lequel l'élément de liaison (9) présente au moins une surface d'appui (14) pour servir de butée à l'élément de liaison (9) sur le support (2).
  5. Dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes, dans lequel l'élément de liaison (9) présente au moins une saillie d'encliquetage (16), au niveau de laquelle est encliqueté au moins un crochet d'encliquetage (20) associé de la calotte (8).
  6. Dispositif d'éclairage (1) selon au moins les revendications 4 et 5, dans lequel l'élément de liaison (9) présente un contour extérieur (10, 14, 15) à au moins deux étages, dans lequel
    - une contremarche (10) plus étroite est ménagée dans l'évidement (11) associé du support (2),
    - une première marche (14) intérieure fait office de surface d'appui et
    - une seconde marche (15) extérieure fait office de contre-dépouille de la saillie d'encliquetage (16).
  7. Dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes, dans lequel l'élément de liaison (9) présente une forme fondamentale cylindrique, en particulier cylindrique circulaire.
  8. Dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes, dans lequel l'élément de liaison (9) présente une forme fondamentale tubulaire.
  9. Dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 4, dans lequel l'élément de liaison (9) présente, au niveau de son extrémité (12) insérée dans l'évidement (11) du support (2), un biseau (13) convergeant vers ladite extrémité (12).
  10. Dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes, dans lequel la calotte (8) présente au moins un évidement (18), dans lequel est inséré de manière appropriée l'élément de liaison (9), le au moins un crochet d'encliquetage (20) étant orienté vers l'intérieur à partir d'un bord (19) de l'évidement (18).
  11. Dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes, dans lequel le support (2) présente un premier secteur (3), qui est muni de la au moins une source lumineuse (4), et présente un second secteur (6), qui est muni du au moins un composant électronique (7), et dans lequel la calotte (8) recouvre au moins le second secteur (6).
  12. Élément de liaison (9), en particulier élément de liaison par pression/encliquetage, qui est conçu pour une utilisation avec le dispositif d'éclairage (1) selon l'une quelconque des revendications précédentes.
  13. Procédé de fixation d'une calotte (8) sur un support (2) du dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 12, dans lequel le procédé présente au moins les étapes suivantes consistant à :
    - insérer de manière stable le au moins un élément de liaison (9) dans un évidement (11) associé du support (2) et
    - positionner la calotte (8) sur le support (2) et encliqueter la calotte (8) sur le au moins un élément de liaison (9).
EP12722314.7A 2011-06-09 2012-05-09 Fixation d'un support et d'un couvercle d'un dispositif d'éclairage Active EP2659182B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011077323A DE102011077323A1 (de) 2011-06-09 2011-06-09 Befestigen von Träger und Abdeckung einer Leuchtvorrichtung
PCT/EP2012/058541 WO2012168021A1 (fr) 2011-06-09 2012-05-09 Fixation d'un support et d'un couvercle d'un dispositif d'éclairage

Publications (2)

Publication Number Publication Date
EP2659182A1 EP2659182A1 (fr) 2013-11-06
EP2659182B1 true EP2659182B1 (fr) 2015-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12722314.7A Active EP2659182B1 (fr) 2011-06-09 2012-05-09 Fixation d'un support et d'un couvercle d'un dispositif d'éclairage

Country Status (5)

Country Link
US (1) US9410679B2 (fr)
EP (1) EP2659182B1 (fr)
CN (1) CN103534526B (fr)
DE (1) DE102011077323A1 (fr)
WO (1) WO2012168021A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD797980S1 (en) * 2010-05-06 2017-09-19 Lighting Science Group Corporation Low profile light
DE102013200809A1 (de) * 2013-01-18 2014-07-24 Osram Gmbh Leuchtvorrichtung
DE102014101403A1 (de) * 2013-05-15 2014-11-20 Seidel GmbH & Co. KG Leuchtvorrichtung
WO2015130940A1 (fr) * 2014-02-28 2015-09-03 Cooper Technologies Company Système d'éclairage extérieur
DE102014205891A1 (de) * 2014-03-28 2015-10-01 Osram Gmbh Leuchtmodul mit ringförmiger Leiterplatte
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CN103534526B (zh) 2016-11-02
DE102011077323A1 (de) 2012-12-13
WO2012168021A1 (fr) 2012-12-13
EP2659182A1 (fr) 2013-11-06
CN103534526A (zh) 2014-01-22
US20140192541A1 (en) 2014-07-10
US9410679B2 (en) 2016-08-09

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