• 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 a luminaire optics, comprising - a first optical element (2), and - a second optical element (3) which is detachably received in a receiving profile (25) of the first optical element (2), characterized in that both the first optical element (2), preferably the receiving profile (25), and the second optical element (3) at least one opening (20, 30, 30 ') each, wherein a latching element (4) in the assembled state of the luminaire optics (1 ) is arranged between the first optical element (2) and the second optical element (3) and engages in such a way in the two openings (20, 30, 30 ') that the first and the second optical element (2, 3) locked against each other are.
    公开号:AT15346U1
    申请号:TGM466/2013U
    申请日:2013-12-30
    公开日:2017-06-15
    发明作者:
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    description
    LUMINAIRE OPTICS AND LIGHT BAND LAMP
    The present invention relates to a luminaire optics with two mechanically or (light) technically corresponding optical elements and a strip light with the corresponding luminaire optics.
    Such luminaire optics are basically known from the prior art and are used, for example, as elongated elements for influencing the light emission lamps, in particular LEDs, wherein the optical element is preferably produced by extrusion. Particularly in the case of continuous row luminaires, it is an important requirement on the part of the market to uncouple them not only transversely but also longitudinally or in the axial direction. A problem here is that it is not possible with the extrusion process to meet this requirement with only one profile, since in the production as an extrusion profile, the optical element can only be provided with a glare in the longitudinal direction with respect to the extrusion direction.
    In order to achieve a glare of the luminaire optics, which, for example, was produced by extrusion, in the transverse and longitudinal direction, two optical components are usually used in the prior art, which then have to be technically or mechanically interconnected. For glare control, the corresponding optical element has, for example, a rib-like surface structure, the structures of the optical elements preferably extending transversely to one another. In this way, it is possible that also the necessary additional element is produced for example by extrusion, which is then cut into the desired elongated configuration, for example. With transverse ribs. Thus, it is possible, for example, strip lights not only transversely but also longitudinally or in the axial direction.
    Finally, a mechanical connection must be established between the two optical elements in order to secure the second optical element, which is preferably introduced into the first optical element, in the insertion direction or in the axial direction. A possibly different thermal expansion of the two optical elements (for example due to the use of different materials) must preferably continue to be ensured by means of loose storage.
    Fuses for fixing the inserted second optical element to the first optical element are currently known from the prior art, which are based in particular on the use of usually externally mounted springs, screws or ironing. A disadvantage of these large-scale security elements is that on the one hand, the appearance of the light is disturbed and on the other hand in the light exit area of the optics dark spots arise.
    It is thus an object of the present invention to provide a fuse of two corresponding optical elements, which can be easily provided and has only a minimal or no influence on the light exit region of the optics.
    This object is solved by the subject matter of the present independent claims. The dependent claims further form the central idea of the invention in a particularly advantageous manner.
    According to a first aspect, the invention relates to a luminaire optics, which has both a first optical element and a second optical element. For this purpose, the second optical element is detachably received in a receiving profile of the first optical element. Both the first optical element (preferably the receiving profile) and the second optical element have at least one opening in each case. Furthermore, a latching element is provided, which is arranged in the assembled state of the luminaire optics - at least partially - between the first optical element and the second optical element, in such a way that the latching element engages in the two openings simultaneously, so that the first and the second optical element are locked against each other.
    With the help of the solution according to the invention, a novel possibility for connecting two optical elements of a luminaire optics is provided, which is inexpensive to manufacture and also very easy to implement from the mounting perspective. To mount only the locking element must be inserted into one of the two openings and then both elements are pushed into each other until the locking element engages in the opening of the other optical element. The invention is applicable regardless of the length of the lamp or Wattage. In this way, an axial securing of an optical component, which is guided in a different optical component, provided, while preferably further, the thermal expansion of the two components by the geometry and dimensions of locking element and openings can be easily taken into account. This is crucial insofar as the two optical elements are interleaved with one another by the telescoping and, when materials of the respective optical elements with different thermal expansion coefficients are used, they should therefore be "floating".
    In particular, the configuration of the locking element as a ball has proved to be particularly advantageous because it allows easy sliding of the locking element, for example in the receiving profile of the first optical element. In the embodiment of the latching element, for example made of a transparent material, any dark areas still occurring in the light exit area of the optics can be further reduced or even avoided. However, owing to the positioning and design of the latching element, there is generally already the advantage that the latter is not visible in the electrified, switched-on state and thus there are no or hardly "dark" points in the light exit region of the optics.
    In the assembled state of the luminaire optics, the locking element receiving openings are preferably aligned coaxially to each other, for example, one or both of the mutually corresponding openings have a diameter which is smaller than the diameter of the preferably spherical detent element. In this way, the latching element can be securely carried between the two optical elements while simultaneously locking the two optical elements together. For example, one of the two openings can receive the locking element almost completely, so that it is preferably carried in this opening and can thus be easily inserted into the other optical element and then securely engage with the protruding area in the other opening or snap. For example, if one of the openings is conical, a secure reception of the latching element, for example a spherical latching element, can take place. Even falling out of the locking element can be safely avoided.
    It is also conceivable that one of the two mutually corresponding openings has a diameter which is equal to or greater than the diameter of the preferably spherical detent element. In this way, the reception of the spherical detent element can be simplified in one of the two openings, so as to stand by for the detent function. By merging the two optical elements and the engagement of the locking element in the other opening then the locking is provided. In order to simplify the handling of the optical elements prior to the merging thereof, the aforementioned at least one opening may preferably have a diameter equal to that of the preferably spherical detent element. By self-locking this falling out of the locking element is avoided. In particular, in the case where said at least one opening has a diameter larger than that of the preferably spherical detent element, it may further be provided that this opening is preferably closed on the side opposite the other opening (for example formed as a blind hole) or by an additional element , which is preferably formed integrally with the first optical element, is at least partially covered to prevent falling out of the spherical catch element.
    The second optical element is preferably introduced or pushed along the end face in the first optical element until the locking element, which is preferably already inserted into the opening of the second element, also engages in the opening of the first element (or vice versa). For this purpose, the receiving profile is designed accordingly and in particular has rails, in which the second optical element is preferably longitudinally inserted. For this purpose, the rails are provided, for example, on both sides of a longitudinal axis of the luminaire optics and are preferably provided as a U-shaped profile in each case toward the center of the luminaire optics or open to one another. In this case, the opening of the first element is preferably provided in the region of or in the receiving profile (s); Thus, therefore, the receiving profile or the corresponding rail preferably forms the aforementioned additional element for at least partially covering the associated opening. In particular, it is advantageous to provide the openings near the end-side end regions of the two optical elements in the longitudinal direction so as to provide the latching as close as possible to the edge. As a result, the locking element slides only over a minimal distance in the composite of the optical elements until it is locked in two openings.
    The optical elements are preferably provided as an extrusion profile. The receiving profile is preferably formed integrally with the first optical element. At least one of the optical elements also preferably has an integrally formed, ent-blinding surface structures.
    According to a further aspect, the invention further relates to a strip light with a lamp body with bulbs (eg. LEDs) and a luminaire optics according to the invention, wherein the luminaire optics in (main) emission direction before and optionally provided laterally of the light source. It should be noted, however, that the luminaire optics according to the invention can in principle be used in all luminaires with optics.
    Further embodiments of the present invention will be explained below with reference to the drawings of the accompanying figures. FIG. 1 shows a partial view of the luminaire optics according to the invention in accordance with a first embodiment, [0018] FIG. 2 shows luminaire optics according to the invention in accordance with a second embodiment.
    Figures 1 and 2 each show an embodiment of the luminaire optics 1. The luminaire optics 1 in turn consists of a first optical element 2 and a second optical element 3. The two optical elements 2, 3 are preferably made of a transparent material, for example Plastic, made. For the production, in particular, the extrusion process is suitable, with which at the same time optically influencing surface structures (for example for glare suppression, ie blinding surface structures) can be integrally introduced into the optical elements. The first and / or second optical element 2, 3 are therefore preferably extrusion profiles, which furthermore preferably have an optical surface structure.
    As can be seen in particular from the figures, the first optical element 2 has a receiving profile or receiving profile element 25, which serves to receive, support or in principle the holder of the second optical element 3. The receiving profile 25 is preferably formed integrally with the first optical element 2. Preferably, the receiving profile 25 is formed such that it allows insertion of the first optical element 3 along (ie perpendicular to the plane of the drawing) to the second optical element 3 in the latter. The receiving profile 25 is thus preferably designed such that the second optical element 3 can be inserted or inserted longitudinally with respect to the first optical element 2 into the receiving profile 20. For this purpose, the receiving profile 25 can be designed, for example, in the form of a rail 250, 251 or corresponding rail elements 250, 251, in / on which (s) the second optical element 3 can be inserted or inserted longitudinally. Advantageously, for this purpose, the receiving profile elements 25 and
    Rails 250, 251 on both sides of the longitudinal axis L of the luminaire optics 1 (in FIGS. 1 and 2, ie, left and right, only the right part being shown in FIG. 1) and thus provide a receptacle of the second optical element 3 in the first optical element 2 on / along its opposite longitudinal sides or (elongated) end faces. Preferably, the receiving profile 25 has a U-shaped cross section, in which the second optical element 3 formed as a plate, for example, engages laterally and preferably with its edge region R when it is introduced longitudinally to the U-profile of the receiving profile 25. It should be noted at this point that the invention is not limited to a plate-shaped second optical element, but the second optical element may also have a different shape. Likewise, the receiving profile 25 need not be U-shaped, as long as it allows a support of the second optical element 3 directly or indirectly.
    As can be seen in particular in the cross-sectional representations of the figures, both the first optical element 2 - preferably the receiving profile 25 and a part thereof (ie in the region of the receiving profile 25 and the rails 250, 251) - as well as second optical element 3 at least one opening 20, 30, 30 'on each. These openings 20, 30, 30 'preferably each extend substantially perpendicular to the insertion direction (the insertion direction is equal in the figures to the longitudinal axis of the luminaire optics 1) of the second optical element 3. The two openings 20, 30, 30' are in the assembled state the luminaire optics 1 preferably aligned coaxially with each other. The openings 20, 30, 30 'are preferably round - for example in the form of holes or blind holes - formed. However, other cross-sectional shapes are conceivable. The openings 20, 30, 30 'may be formed, for example, by drilling or punching.
    According to the invention, a latching element 4 is provided between the first optical element 2 and the second optical element 3 - at least partially - in the assembled state of the luminaire optics 1. This locking element 4 is preferably spherical - that is, as a ball - designed to allow the easiest and safest possible guidance or a smooth and safe sliding of the two optical element 2, 3 into each other. Furthermore, by means of a ball as a locking element 4 a fast, easy and secure locking can be made possible, which can also be solved easily and non-destructively again. To avoid dark spots in the light exit region of the luminaire optics 1 as far as possible, the locking element 4 is preferably also made of a transparent material, such as a transparent plastic.
    As can be seen from the figures, engages the locking element 4 in the assembled state of the lamp optics 1 in such a way in the two openings 20, 30, 30 'that the first and the second optical element 2, 3 are locked against each other. For this purpose, the openings 20, 30, 30 'or the latching element 4 are preferably designed as follows, wherein the following description is not restrictive: According to a preferred aspect of the present invention, at least one of the (via the latching element 4) corresponding openings 20, 30, 30 'has a diameter D 2 which is smaller than the diameter D 4 of the preferably spherical detent element 4. In this way, a secure positioning and clear locking positions can be defined and adhered to. In the figures, this is clarified by the ball 4 has a circumferential contact edge 41 with the opening 20 of the first optical element 2.
    Additionally or alternatively, it is advantageous if (at least) one of the openings 20, 30, 30 'has a diameter D3, which is equal to the (Figure 2) or greater than (Figure 1) the diameter D4 of the preferably spherical locking element. 4 is. In particular, when the diameter D3 is greater than the diameter D4, it is certainly possible, a different thermal expansion of the two optical elements 2, 3 in operation - compensate, for example, due to different expansion coefficients of the materials used, while at the same time a locking against axial slippage the two optical elements 2, 3 is ensured relative to each other. This can be seen clearly in the figure 1 at the gap S, which is present between the locking element 4 and the opening 30 of the second optical element 3. If, as can be seen in FIG. 1, the opening 30 has a diameter D3 which is greater than the diameter D4 of the latching element 4, provision should preferably be made for the latching element 4 to be held securely in the composite of the optical elements 2, 3 becomes. The same also applies to the embodiment according to Figure 2, in which the diameters D3 and D4 are the same size. This can be done either by the fact that the opening 30, 30 'formed on the opposite side of the other opening 20 is closed - that is, for example. As a blind hole is formed - and thus forms an integral support for the locking element 4. If, as shown in FIGS. 1 and 2, the opening 30, 30 'is introduced continuously into the optical element 2, 3, then an additional element 26 should be provided which at least partially covers the opening 30, 30' in order to prevent it from falling out preferably spherical detent element 4 to avoid. For example, the additional element 26 may be provided as a separate element or, for example, may also be formed integrally with the first or second optical element 2, 3. For example, therefore, the receiving profile 25 or the rails 250, 251 be formed or another integrally or additionally provided element 26 can be provided, which securely supports the locking element 4 at the opening 20 opposite side of the opening 30, 30 '. For example, for this purpose, as shown in the figures, the receiving profile 25 at least partially extend beyond / in front of the opening 30, 30 'and thus (partially) close them in the assembled state of the lamp optics 1. In the case shown, the spherical locking element 4 between the legs of the U-shaped receiving profile 25 and the rails 250, 251 is held and positioned. The lateral gap S (see FIG. 1) with respect to the second optical element 3 offers the possibility of compensation for different thermal expansion of the elements 2, 3. If the opening 30, 30 'were designed, for example, as a blind hole, the latching element 4 would be on the one hand on the first optical element 2 (here via the contact edge 41) and on the other hand on which the additional element 26 forming bottom of the blind hole of the second optical element 3 are supported. The latter would then preferably again be supported either in the receiving profile 25 or on another element in order to carry the second optical element 3 safely.
    In the embodiment of Figure 2, in which the diameters D3 and D4 are the same size, it is easily possible to simplify the handling of the optical elements 2, 3 before merging them. In the sense of a fit by falling out of the locking element is largely avoided by self-locking. As a precautionary measure, the aforementioned additional element 26 can additionally be provided.
    It should be added that the above applies equally to the other opening 20, 30, 30 'or both together; Thus, the respective openings 20, 30, 30 'may optionally have a diameter D2, D3 which is greater than, equal to or smaller than the diameter D4.
    According to a further embodiment, it is also conceivable that at least one of the two openings 20, 30, 30 ', preferably the larger of the two openings 30, 30', which accommodates preferably ball-shaped detent element 4 almost completely. In this case, from / out of the locking element 4 almost completely receiving opening 30, 30 ', a region 42 of the locking element 4, which is designed to intervene in the assembled state of the lamp optics 1 in the corresponding other opening 20. In particular, by a combination of this feature with a spherical detent element 4, it is made possible that a small area protrudes, which a safe sliding of the two optical elements 2, 3 to each other or still allows, but preferably coaxial alignment of the two openings 20, 30, 30 'a snapping or locking of the locking element 4 in the correspondingly smaller opening 20 or other opening 20 allows safe.
    The preferred embodiment with a round design of the openings 20, 30, 30 'and spherical configuration of the locking element 4 also allows a secure centering and thus positioning of the two optical elements 2, 3 to each other. However, other shapes and dimensions of the openings 20, 30, 30 'and the locking element 4 are conceivable. Thus, for example, the locking element 4 also pin-shaped and / or the openings 20, 30, 30 'can also be configured angular. In addition, the openings 20, 30, 30 'must not be formed as a through hole, but may - as previously mentioned - be formed, for example, as a blind hole or the like.
    It is also possible that at least one of the openings 20, 30, 30 'is tapered and tapered away from the other opening 30, 30', 20 so that the locking element 4, in particular in a spherical configuration, safe in the opening 20, 30, 30 'is received and carried. This also facilitates handling when merging the optical elements 2, 3, since the ball 4 is simply inserted into the corresponding opening 20, 30, 30 'and held automatically in this. The same is of course also possible if the opening 20, 30, 30 'is formed as a blind hole or has a diameter which is smaller than the diameter D4 of the preferably spherical detent element 4.
    The inventive luminaire optics 1 thus makes it possible, by simply providing or inserting a (spherical) locking element 4 in an opening 20, 30, 30 'of an optical element 2, 3, this with a further optical element 3, 2, with which the other optical element 2, 3 is brought together by simple telescoping to lock by the locking element 4 in the assembled state of the lamp optics 1 in addition to the first openings 20, 30, 30 'corresponding second opening 30, 30', 20 engages. The resulting locking thus prevents an automatic release of both optical elements 2, 3 from each other and also makes it possible to accommodate or compensate for thermally different expansions of the optical elements 2.3. This means that even in the case where both elements 2, 3 are made of different materials and optionally have different coefficients of expansion, it is ensured that the optical elements 2, 3 are secured against axial slippage. Thus, a very simple provision of a latching connection is made possible, in which only one latching element 4, for example a ball, in a corresponding opening 20, 30, 30 'of the elements to be connected 2, 3 is inserted, after which only the two elements 2, 3rd be pushed into each other. The latching then happens automatically, namely when the locking element 4 engages in the other opening 30, 30 ', 20.
    In the provision of the openings near the end-side end portions of the respective optical elements 2, 3 with respect to the insertion direction or longitudinal axis of the lamp optics 1, a particularly simple assembly is possible because the locking element 4 only slide over a short distance between the elements 2, 3 must until it is locked in both openings. In particular, the fuse provided in this way is almost undetectable, although both optical elements 2, 3 consist of a transparent material, since it is located on an outer area of the optics. This can be further optimized by the locking element 4 itself also made of a transparent material, for example, again made of plastic. There are therefore hardly any dark spots in the light exit region of the optics 1, which is already achieved by the basic arrangement of the latching element 4 with respect to the optical elements 2, 3.
    The particular advantages of the luminaire optics 1 according to the invention come in particular when used in continuous line lights to bear, the luminaire optics 1 can be used in other lights with optics. Thus, corresponding continuous-line luminaires in particular have an elongated shape, for which optical elements 2, 3 produced in particular by extrusion are used. In order to achieve optical effects and, for example, to scatter the light of the illuminants and / or to enable a corresponding glare, the luminaire optics 1 according to the invention is advantageously used. For this purpose, a continuous-row luminaire preferably has a luminaire body with luminous means, for example LEDs, which are placed in (in each case) an optic O that is preferably formed integrally with the first optical element 2 when the luminaire optics 1 are installed. For connecting the luminaire optics 1 to the luminaire body (not shown), the luminaire optics 1 may preferably have latching elements V, which are preferably formed integrally with the first optical element 2 and cooperate with corresponding latching elements on the side of the luminaire body (ie, for example, a housing of the luminaire) , According to the embodiment as a continuous line light whose longitudinal axis is formed perpendicular to the plane, so that the second optical element 3 in a simple manner in the longitudinal direction L of the lamp (noptik 1) in the receiving profile 25 inserted or in / on the rails 250, 251 is slidably, wherein as already described above, the receiving profile 25 preferably has said rails 250, 251 provided on both sides of the longitudinal axis L of the continuous line lamp, which are particularly preferably integrally formed with the first optical element 2 and at least on one surface side or preferably as shown in the figures , On two opposite surface sides of the second optical element 3 (in the figures, the upper and lower surface or side of the second optical element 3) is provided or rests.
    The invention is of course not limited to the preceding embodiments, as long as it is encompassed by the subject matter of the following claims. Furthermore, the preceding embodiments can be combined with each other and with each other in any desired manner.
    权利要求:
    Claims (17)
    [1]
    claims
    1. luminaire optics (1), comprising: a first optical element (2), and a second optical element (3) which is detachably received in a receiving profile (25) of the first optical element (2), characterized in that both the first optical element (2), preferably the receiving profile (25), and the second optical element (3) at least one opening (20, 30, 30 ') each, wherein a latching element (4) in the assembled state of the luminaire optics (1 ) is arranged between the first optical element (2) and the second optical element (3) and engages in such a way in the two openings (20, 30, 30 ') that the first and the second optical element (2, 3) locked against each other are.
    [2]
    2. luminaire optics (1) according to claim 1, wherein the latching element (4) is spherical.
    [3]
    3. luminaire optic (1) according to claim 1 or 2, wherein the openings (20, 30, 30 ') each extend substantially perpendicular to the insertion direction (L) of the second optical element (3) and in the assembled state of the luminaire optics (1). are preferably aligned coaxially with each other.
    [4]
    4. luminaire optic (1) according to one of the preceding claims, wherein at least one of the mutually corresponding openings (20) has a diameter (D2) which is smaller than the diameter (D4) of the preferably spherical detent element (4).
    [5]
    5. luminaire optic (1) according to one of the preceding claims, wherein one of the mutually corresponding openings (30, 30 ') has a diameter (D3) which is equal to or greater than the diameter (D4) of the preferably spherical detent element (4) wherein said opening (30, 30 ') is preferably closed on the side opposite the other opening (20) or at least partially covered by an additional element (26), which is preferably formed integrally with the first optical element (2), to prevent falling out of the spherical locking element (4).
    [6]
    6. luminaire optic (1) according to one of the preceding claims, wherein one of the openings (30, 30 '), the preferably spherical detent element (4) almost completely receives, and the said opening (30, 30') projecting portion (42) of the preferably spherical detent element (4) engages in the assembled state of the luminaire optics (1) in the other opening (20).
    [7]
    7. luminaire optic (1) according to one of the preceding claims, wherein at least one of the openings (20, 30, 30 ') is conical and tapered away from the other opening (30, 30', 20) away.
    [8]
    8. luminaire optic (1) according to one of the preceding claims, wherein the receiving profile (25) is formed such that the second optical element (3) is longitudinally with respect. The first optical element (2) in the receiving profile (25) detachably insertable.
    [9]
    9. luminaire optic (1) according to one of the preceding claims, wherein the receiving profile (25) of the first optical element (2) rails (250, 251), in which the second optical element (3) is preferably longitudinally inserted, wherein the rails (250, 251) are preferably provided on both sides of the longitudinal axis (L) of the luminaire optics (1), wherein at least one of the rails (250, 251) preferably forms the additional element (26).
    [10]
    10. luminaire optic (1) according to one of the preceding claims, wherein the receiving profile (25) has a U-shaped cross section, in which the second optical element (3) with a peripheral region (R) is longitudinally inserted, wherein the openings (20, 30, 30 ') are provided in the region of the receiving profile (25), wherein a part of the receiving profile (25) preferably forms the additional element (26).
    [11]
    11. luminaire optic (1) according to one of the preceding claims, wherein the preferably spherical detent element (4) is made of a transparent material.
    [12]
    12. luminaire optic (1) according to one of the preceding claims, wherein the first optical element (2) and / or the second optical element (3) has a blinding surface structure.
    [13]
    13. luminaire optic (1) according to one of the preceding claims, wherein the first optical element (2) and / or the second optical element (3) is an extrusion profile.
    [14]
    14. luminaire optic (1) according to one of the preceding claims, wherein the second optical element (2) is plate-shaped.
    [15]
    15. luminaire optic (1) according to one of the preceding claims, wherein the openings (20, 30, 30 ') near a front end region of the luminaire optics (1) in the respective first and second optical element (2, 3) in the insertion direction or longitudinal direction (L) are provided.
    [16]
    16. Taillight, comprising a lamp body with light sources, preferably LEDs, and a lamp optics (1) according to one of the preceding claims.
    [17]
    17. Taillight according to claim 16, wherein the receiving profile (25) is formed such that the second optical element (3) in the longitudinal direction (L) of the lamp in the receiving profile (25) can be inserted, preferably in both sides of the longitudinal axis (L) of Lumen light provided and the receiving profile (25) forming rails (250, 251) in the first optical element (2). For this 2 sheets of drawings
    类似技术:
    公开号 | 公开日 | 专利标题
    DE102012103439B4|2016-06-16|Locking device for connecting components
    AT516170A4|2016-03-15|LIGHTING DEVICE WITH LOCKABLE LIGHT GUIDE ARRANGEMENT
    EP3006816B1|2017-06-14|Elongated led lamp with optical element
    EP2873910B1|2017-10-11|Lighting opticsand strip lighting fixture
    EP2622262B1|2017-07-19|Light module arrangement with an led on a circuit board
    DE19650864A1|1998-06-10|Lighting unit mounting and fixture arrangement in vehicle
    AT517427B1|2019-09-15|A lighting device
    EP3165821A1|2017-05-10|Elongated light strip element
    DE102016201382B3|2017-06-29|Luminaire arrangement for a motor vehicle and rear spoiler
    AT517417B1|2017-04-15|Lighting device for a motor vehicle headlight
    AT513724B1|2014-09-15|Device for fixing a lamp
    EP0531351A1|1993-03-17|Guide and assembly unit for a pressure spring
    DE102013211864A1|2014-12-24|Arrangement for fixing a post to a plastic frame strip of a window or a door by means of a post connector made of plastic
    DE102010023504B4|2016-08-04|Bulb holder for different lamp types
    DE10234459B4|2007-09-27|Connecting element for fastening an optical light component to a luminaire and luminaire
    DE102012001644B4|2013-12-12|Window guidance device
    EP3473926B1|2020-04-08|Lighting apparatus and method for attachment of two parts thereof
    AT14155U1|2015-05-15|System for mounting a ceiling-mounted luminaire on a ceiling
    DE19745494A1|1998-05-20|Length-adjustable telescopic element for table/chair legs
    DE102008059178B4|2011-03-03|Luminaire arrangement with a supply rail
    DE102018122239A1|2020-03-12|Belt buckle and method for manufacturing a buckle
    EP3163144A1|2017-05-03|Device, preferably pipe clamp, with closure mechanism with guide channels
    DE3902008A1|1990-08-02|Elongate luminaire screen, in particular for luminaires having fluorescent lamps
    AT17250U1|2021-10-15|Luminaire with reflector element and reflector element
    DE202005006121U1|2005-06-16|Adapter clip for motorcycling helmet microphone has tongue and groove fitting to locking clamp
    同族专利:
    公开号 | 公开日
    EP2873910A1|2015-05-20|
    DE202013010408U1|2015-02-20|
    EP2873910B1|2017-10-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5373428A|1992-01-24|1994-12-13|Showcard Systems Retail Limited|Lightbox for display purposes|
    EP1195551A2|2000-10-04|2002-04-10|Teknoware Oy|Lighting fixture arrangement|
    DE102012103439A1|2011-04-26|2012-10-31|Zizala Lichtsysteme Gmbh|Locking device for releasably connecting reflector and decorative cover of vehicle headlight, has locking element including bevel, where locking element and guide element are latched with respective apertures of component|
    EP2674667A2|2012-06-13|2013-12-18|Zumtobel Lighting GmbH|Lamp unit for a LED light, and LED light|
    DE202013100401U1|2013-01-29|2013-03-14|Hella Kgaa Hueck & Co.|Lighting device and mounting arrangement for the lighting device|
    GB580915A|1944-11-18|1946-09-24|Veritys Ltd|Fluorescent electrical lighting fittings|
    US4338653A|1980-09-24|1982-07-06|Louis Marrero|Versatile fluorescent lighting fixture|
    US7159997B2|2004-12-30|2007-01-09|Lo Lighting|Linear lighting apparatus with increased light-transmission efficiency|
    DE102010003805A1|2010-04-09|2011-10-13|Zumtobel Lighting Gmbh|Luminaire with LEDs and LEDs associated with the LEDs|
    AT511794B1|2011-08-11|2014-08-15|Unique Lights Cee Gmbh|MOUNTING DEVICE FOR A LIGHT|
    DE202012100508U1|2012-02-15|2013-05-17|Zumtobel Lighting Gmbh|LED light with light influencing element|
    DE202012011552U1|2012-11-30|2013-04-30|Benjamin Berndt|LED profile shadow gap vertical|DE102015207987A1|2015-04-30|2016-11-03|Zumtobel Lighting Gmbh|lighting device|
    DE102016104223A1|2016-01-26|2017-07-27|Siteco Beleuchtungstechnik Gmbh|Luminaire with indirect lighting|
    法律状态:
    2018-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20171231 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202013010408.2U|DE202013010408U1|2013-11-19|2013-11-19|Luminaire optics and continuous line luminaire|
    [返回顶部]