• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an LED module, comprising at least one LED and a housing (1) with a light emitting element (2) for emitting the light emitted by the at least one LED, wherein at least one latching element (3, 3 ') for holding the LED Module on a flat support element, wherein the latching element (3, 3 ') on the same side as the light-emitting element (2) is arranged.
    公开号:AT14152U1
    申请号:TGM151/2014U
    申请日:2014-04-04
    公开日:2015-05-15
    发明作者:Sascha Skergeth
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    description
    LED MODULE FOR MOUNTING ON A SINGLE BEARING ELEMENT, AS WELL AS A BEARING ELEMENT ASSEMBLY WITH SUCH A LED MODULE
    The invention relates to an LED module (LED: light-emitting diode) for mounting on a flat support element, and a carrier element arrangement with such an LED module.
    Such an LED module is known from the prior art, which is intended to be mon¬tiert via a screw on an inner side of a flat facade element. In this case, the facade element has a through opening and in the assembled state, light is emitted from the LED module to the outside of the facade, so that the light of the LED module is visible when viewed from the outside. However, the production of these is Arrangement with a comparatively high cost. First of all, the facade element will be provided with a milled opening for this purpose; in this then a special ring-like holding part is mounted, which finally serves the mounting of the LED module.
    The invention has for its object to provide a corresponding improved LED module. In particular, the LED module should be easier to assemble. In addition, a correspondingly improved carrier element arrangement should be specified.
    This object is achieved according to the invention with the objects mentioned in the independent claims. Particular embodiments of the invention are specified in the dependent claims.
    According to the invention, an LED module is provided which has at least one LED and a housing with a light emitting element for emitting the light emitted by the at least one LED. Furthermore, the LED module has at least one latching element for mounting the LED module on a flat carrier element, wherein the latching element is arranged on the same side as the light-emitting element.
    By this design, the LED module can be particularly easy by means of at least one locking element on the flat support element, such as a Fassa¬denden fastened.
    In this case, the housing preferably has a planar surface area on which the light-emitting element is arranged. Due to the surface area, the LED module is particularly suitable for contact with the flat carrier element.
    Preferably, the light-emitting element is formed by the surface area vorste¬hend. In this way, the light-emitting element is suitable to be arranged eingrei¬fend for a particularly suitable light output in a passage opening of the flat support member.
    If the light-emitting element has a cylindrical shape, at least to a first approximation, it can be arranged in a particularly suitable manner engaging in the passage opening. If the mold is in the first approximation circular cylindrical, the Lichtabgabe¬element is particularly space-saving for arrangement in a corresponding through hole of the support member in the form of a bore.
    Preferably, the light emitting element has a height with respect to the surface area that is between 2 mm and 40 mm, preferably between 3 mm and 30 mm. As a result of this design, the light-emitting element is particularly suitable for arranging the through-opening completely in a sweeping manner. In this way, it is possible to ensure that the through-opening of the planar carrier element is practically filled by the light-emitting element.
    Also preferably, the at least one latching element is formed protruding from the surface area, the latching element having a height with respect to the surface area which is smaller than the height of the light-emitting element, preferably less than 3A of the height the light emitting element. As a result, the at least one locking element is particularly suitable for engaging in a corresponding recess in the planar carrier element.
    Preferably, the light-emitting element has a particularly planar Lichtabgabeflä¬che for emitting the light, wherein the light-emitting surface is formed at least in a first approximation parallel to the surface region.
    According to a further aspect of the invention, a carrier element arrangement is provided vorge¬ having an inventive LED module, and a plate-shaped Trägerele¬ment, wherein the LED module is arranged by the at least one latching element on the Trägerelementhaltert, in particular is arranged only supported by the at least one latching element on the support element. In this way, the carrier element arrangement is particularly suitable for delivering a light generated by the LED arrangement.
    Preferably, the plate-shaped support member has at least one blind bore, in which the at least one locking element for holding the LED module is arranged latching engaging. As a result, a simple and effective mounting of the LED module is made possible on the carrier element, wherein a particularly inconspicuous with respect to the external appearance of the Trä¬gerelements design is possible.
    Preferably, the at least one blind bore is inclined with respect to a, the at least one blind bore surrounding surface region of the support element, in particular relative to the surrounding surface area at an angle which is between 20 ° and 80 °, preferably between 30 ° and 70 ° For example, between 40 ° and 60 °.
    Preferably, the at least one blind bore is a stepped bore. In this way, a latching projection can form in the blind bore, which is particularly suitable for rasten¬den interaction with the at least one locking element.
    Preferably, the carrier element has a passage opening, wherein the Lich¬tabgabeelement of the LED module is arranged engaging in the passage opening. In this case, the design is furthermore preferably such that the light-emitting surface of the light-emitting element is arranged flush with a surface region of the facade element.
    The invention will be explained in more detail below with reference to an embodiment and with reference to the drawings. 1 shows a perspective sketch of an LED module according to the invention, FIG. 2 shows a side view of the LED module, [0021] FIG. 3 shows a schematic cross-sectional sketch of a carrier element arrangement in which the LED 4 is an oblique view of a first surface portion of the support member without the LED module; FIG. 5 is a cross-sectional sketch of the support member; and FIG a normal view of a second surface area of the Trägerele¬ element.
    Fig. 1 shows a perspective sketch of an LED module according to the invention. The LED module has at least one LED, as well as a housing 1 with a Lichtabgabeele¬ment 2 for delivering the light emitted by the at least one LED. The housing 1 may in particular be a watertight housing 1, preferably in such a way that the LED module fulfills a higher protection class, for example the protection class IP 68.
    The LED module may have several, as in the example shown three, corresponding
    Light-emitting elements 2, 2 ', 2 " in particular, all of which may be designed in the same way with respect to their external shape. In the example shown, the light-emitting elements 2, 2 ', 2 "are all designed to be analog, so that only the first-mentioned light-emitting element 2 will be discussed below.
    The light-emitting element 2 preferably has a lens.
    Furthermore, the LED module has at least one in particular hook-shaped Rastele¬ment 3 for holding the LED module on a flat support member, wherein the Rast¬element 3 is arranged on the same side as the light-emitting element 2. Preferably, several corresponding latching elements 3, 3 'are provided, for example at least or exactly four latching elements 3, 3'.
    In Fig. 2 is a side view of the LED module is outlined. In particular, the LED module may have a planar surface area 4 on which the light-emitting element 2 is arranged. The plane surface area 4 is consequently aligned in a plane E.
    In the following description, for the sake of simplicity, it will be assumed that the LED module is oriented so that the surface area 4 is horizontally oriented and forms an upwardly facing outer surface of the LED module. The plane E is accordingly a horizontal plane in the orientation considered here. In other words, in this orientation, a surface normal N of the planar surface region 4 is oriented vertically upward. In general, however, the LED module may be otherwise oriented with respect to the vertical. In this case, the directional labels used here areetc. to reinterpret accordingly. Accordingly, the at least one latching element 3, 3 'and the light-emitting element 2 are arranged on the upward-facing side of the LED module bzw.des housing 1 here.
    Preferably, the light-emitting element 2 is projecting from the surface region 4, that is, formed here upwardly above. In this case, with respect to the plane E or the surface region 4, the light-emitting element 2 has a height H which is between 2 mm and 40 mm, preferably between 3 mm and 30 mm.
    Also, the at least one locking element 3 is preferably formed by the surface area 4 above. In this case, the at least one latching element 3 with respect to the plane E or the surface region 4, a height h, which is smaller than the height H of the light emitting element 2, preferably less than 3A of the height H of the light emitting element. 2
    In the example shown, the locking elements 3, 3 'are arranged on the circumference of the LED housing 1, here at the edge of the planar surface region 4. The at least one latching element 3, 3 'can advantageously be configured in one piece with the housing 1.
    In the example shown, the housing 1 has a circumferential wall 15 adjoining the planar surface area, on which an extension 17 is preferably arranged, via which a power supply for the power supply of the at least one LED, in particular (not shown in the figures) cable is provided.
    It can also be provided more analogously designed LED modules, wobeialle LED modules are connected to each other via cables, so that a corresponding Ketteaus LED modules is formed.
    Fig. 3 shows in a cross section an inventive carrier element arrangement with a plate-shaped support member 7, which may be in particular a Fassadenele¬ment, and with an LED module according to the invention. The carrier or Fassa¬ denelement 7 may for example comprise two aluminum plates, which are separated by a layer of synthetic resin material. The thickness of the carrier element 7 can be low, for example less than 20 mm or even less than 10 mm.
    The LED module is arranged by the at least one locking element 3, 3 'supported on the Trä¬gerelement 7; Preferably, the design is such that the LED module is only supported by the at least one latching element 3, 3 'on the support element 7. This allows a particularly simple installation of the LED module on the carrier element 7.
    Due to its shape, the plate-shaped carrier element 7 has a first surface region 71 on a first side and a second surface region 72 on a second side opposite the first side. In the example shown, as shown in FIG. 3, the LED module is arranged on the carrier element 7 in such a way that it flatly contacts the first surface region 71 of the carrier element with its planar surface region 4.
    When the support member 7 is a cladding member, the first surface portion 71 of the cladding member is preferably an outwardly facing surface portion and the second surface portion 72 is outward with respect to a structure to which the cladding member is to be attached pointing surface area. The LED module is therefore mounted on the facade element 7 in this case from the inside. A light output is provided to the outside.
    The support member 7 has in the example shown at least one blind bore 9, in which the at least one locking element 3, 3 'for holding the LED module latching eingrei¬fend is arranged. Preferably, exactly one blind bore 9 is provided for each locking element 3, 3 '. The at least one blind bore 9 is inserted from the first surface region 71 of the carrier element 7 in the latter.
    In Fig. 4 is an oblique view is sketched on the first surface portion 71 of the Trägerele¬ments. In the example shown, four locking elements 3, 3 'provided by the side of the LED module and accordingly four blind holes 9 formed in the support member 7.
    In Fig. 5 is a cross-sectional view is sketched by the support member 7. As shown, the blind bore 9 is obliquely formed with respect to a surface area of the carrier element 7 surrounding the blind bore 9, in this case the first surface region 71 of the carrier element 7, in particular relative to the first surface region 71 at an angle ω between 20 ° and 80 °, preferably between 30 ° and 70 °, spielsweise between 40 ° and 60 °. In this way, it is particularly easy on the part of the carrier element 7 to form a point of application for the at least one latching element 3, 3 'for holding the LED module. For this purpose, the at least one blind bore is particularly suitable as a stepped bore. By virtue of the step thus formed, a latching projection corresponding to the catch element 3 can advantageously be formed, which cooperates with the latching element 3 for mounting the LED module on the carrier element 7.
    Preferably, as shown in FIG. 5, at least two blind holes 9 are provided, the longitudinal axes I, Γ of which are not parallel. Accordingly, in this case, at least two locking elements 3, 3 'are provided which have latching lugs pointing in correspondingly different directions.
    The carrier element 7 also has a passage opening 8, wherein - as shown in FIG. 3 shows - the light-emitting element 2 of the LED module is arranged in the passage opening 8eingreifend.
    Preferably, the height H of the light-emitting element 2 corresponds to the thickness d of the carrier element 7. In this way it can be achieved that the light-emitting element 2 engages in the passage opening 8, but does not project on the other corresponding side.
    Particularly advantageously, the light-emitting element 2 has a particularly planar Lichtab¬gabefläche 21 for emitting the light, wherein the light-emitting surface 21 is formed at least in the first approximation parallel to the surface region 4. This makes it possible to achieve an especially uniform appearance of the outside of the facade element, in particular if the design is such that the light emission surface 21 lies in one plane with the second surface area 71 of the carrier element 7, ie practically with the second surface area 71 or Ends outside of the facade element flush. It can therefore be on the outside of the facade element 7 to achieve a virtually completely flat or planar surface.
    Preferably, in the support member 7 in the case of a plurality of light emitting elements 2, 2 ', 2 " for each light-emitting element 2, 2 ', 2 " exactly one through opening 8 vorgesehenbzw. educated. 6 shows a view of the second surface region 72 of the carrier element 7, that is, for example, on the outer surface of the facade element. Dementspre¬chend three through holes 8 are formed in the example shown here.
    Preferably, the light-emitting element 2 is cylindrical, in particular kreiszylinder¬förmig designed, because in this way it can be achieved that the through hole 8 practically completely closed by the light emitting element 2. In this case, the corresponding cylindrical axis A, which is designated in FIG. 2 and is oriented in particular parallel to the surface normal N, preferably forms an optical axis of the light-emitting element 2, so that, for example, the above-mentioned lens is arranged correspondingly aligned. The corresponding LED can also be advantageously positioned on this cylinder axis A.
    Also advantageous may be the plane light emitting surface 21 form a top surface of the cylinder shape; the lateral surface of the cylindrical shape is preferably formed by a peripheral wall 22 of the light-emitting element 2. The peripheral wall 22 can be advantageously connected in one piece with the housing 1.
    The arrangement of the blind holes 9 is preferably designed so that the Lichtabga¬bebe 2, 2 ', 2 " can engage exactly in the corresponding through holes 8 while a locking of the locking elements 3, 3 'is made possible with the formed by the blind holes 9 corresponding points or locking projections. Accordingly, the locking elements 3, 3 'are preferably designed to be correspondingly elastic, for example made of plastic.
    The arrangement allows a comparatively simple production. In particular, this does not require a complicated milling process on the carrier element. There is no additional means for attaching the LED module to the carrier element 7 is required. The arrangement is also suitable in the case of a very thin carrier or facade element 7.
    权利要求:
    Claims (13)
    [1]
    Claims 1. An LED module, comprising - at least one LED and - a housing (1) with a light emitting element (2) for emitting the light emitted by the at least one LED, characterized by at least one latching element (3, 3 ') for holding the LED Module on a flat Trä¬gerelement (7), wherein the latching element (3, 3 ') on the same side as the Lichtabgabe¬element (2) is arranged.
    [2]
    2. LED module according to claim 1, characterized in that the housing (1) has a planar surface area (4), on which the Lichtab¬gabeelement (2) is arranged.
    [3]
    3. LED module according to claim 2, characterized in that the light-emitting element (2) from the surface region (4) is formed protruding.
    [4]
    4. LED module according to claim 3, characterized in that the light-emitting element (2) has, at least in the first approximation, a cylindrical, in particular a circular-cylindrical shape.
    [5]
    5. LED module according to claim 3 or 4, characterized in that the light-emitting element (2) with respect to the surface region (4) has a height (H) which is between 2 mm and 40 mm, preferably between 3 mm and 30mm ,
    [6]
    6. LED module according to claim 5, characterized in that the at least one latching element (3, 3 ') from the surface region (4) is formed obenaus, wherein the latching element (3, 3') with respect to the surface region (4) a Height (h) which is smaller than the height (H) of the light-emitting element (2), vor¬ preferably smaller than 3A of the height (H) of the light-emitting element (2).
    [7]
    7. LED module according to one of claims 2 to 6, characterized in that the light emitting element (2) has a, in particular planar, light emitting surface (21) for dispensing the light, wherein the light emitting surface (21) at least in the first vicinity parallel to the surface area (4) is formed.
    [8]
    A carrier element arrangement comprising - an LED module according to one of the preceding claims and - a plate-shaped carrier element (7), wherein the LED module is held by the at least one latching element (3, 3 ') mounted on the carrier element (7) , in particular le¬diglich by the at least one latching element (3, 3 ') on the support element (7) is arranged gehal¬tert.
    [9]
    9. Carrier element arrangement according to claim 8, characterized in that the plate-shaped carrier element (7) has at least one blind bore (9), indie the at least one latching element (3, 3 ') is arranged ein¬greifend latching for holding the LED module ,
    [10]
    10. carrier element arrangement according to claim 9, characterized in that the at least one blind bore (9) with respect to a, the at least one blind bore (9) surrounding the surface region (71) of the support element (7) is obliquely formed, in particular relative to the surrounding surface area (71) at an angle (ω) which is between 20 ° and 80 °, preferably between 30 ° and 70 °, for example between 40 ° and 60 °.
    [11]
    11. carrier element -Anordnung according to claim 9 or 10, characterized in that the at least one blind bore (9) is a stepped bore.
    [12]
    12. Carrier element arrangement according to one of claims 8 to 11, characterized in that the carrier element (7) has a passage opening (8), wherein the Lichtabgabe¬ element (2) of the LED module in the passage opening (8) is arranged engaging ,
    [13]
    13. Carrier element arrangement according to claim 12, characterized in that the LED module comprises at least the features specified in claim 7, where the light emitting surface (21) of the light emitting element (2) is flush with a Oberflä¬chenbereich (72) of the carrier element (7), in particular a facade element (7), is arranged an¬. 4 sheets of drawings
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    法律状态:
    2017-12-15| MM01| Lapse because of not paying annual fees|Effective date: 20170430 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202014101310.5U|DE202014101310U1|2014-03-21|2014-03-21|LED module for mounting on a flat carrier element, and carrier element arrangement with such an LED module|
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