• 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 lighting arrangement, comprising a housing (1) extending along a longitudinal axis (L), a LED light source (2) arranged inside the housing (1) and extending along the longitudinal axis (L) for generating a light, wherein a light exit opening (3) for the light is limited by the housing (1), a sensor (4), in particular for detecting a brightness and / or a movement in an environment of the luminous arrangement. A support member (5) for the sensor (4) is configured to be located at different longitudinal positions relative to the LED light source (2) in the housing (1) with respect to the longitudinal axis (L).
    公开号:AT15752U1
    申请号:TGM374/2015U
    申请日:2015-12-21
    公开日:2018-05-15
    发明作者:
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    description
    LONG LIGHT ARRANGEMENT WITH SENSOR
    The invention relates to a lighting arrangement with one, along a longitudinal axis extending housing, an LED light source arranged therein (LED: light-emitting diode) and a sensor, such as a brightness or motion sensor.
    From the prior art it is known to mount a brightness or motion sensor, which serves to control a ceiling light with an elongated LED light source, in addition to the recessed ceiling light in a separate form on the ceiling. By this arrangement of the sensor, the design possibilities of the external appearance of the arrangement are limited. As a rule, the sensor with respect to the external appearance is distracting.
    When the sensor is integrated into a corresponding ceiling lamp by being implemented as an integral part of the elongated LED light source, there is generally the problem that when installing the ceiling light of the sensor with respect to the given by the spatial environment conditions can not be positioned arbitrarily. The sensor can thus be positioned in the room to be illuminated only in a certain way. This represents - in particular with a comparatively long length of the ceiling light - basically a serious limitation.
    In addition, when positioning a corresponding sensor within the lamp, the risk that the signal generated by the sensor, which is formed for driving the lamp is adversely affected by the light source located in the light, so that the control in the episode is undesirably modified.
    The invention has for its object to provide a corresponding improved lighting arrangement. In particular, the luminous arrangement should have improved properties with respect to the sensor.
    This object is achieved according to the invention with the object mentioned in the independent claim. Particular embodiments of the invention are indicated in the dependent claims. According to the invention, there is provided a luminous arrangement having a housing extending along a longitudinal axis and an LED light source disposed within the housing and extending along the longitudinal axis for generating a light; In this case, a light exit opening for the light is limited by the housing. Furthermore, the luminous arrangement has a sensor, in particular for detecting a brightness and / or a movement in an environment of the luminous arrangement and a support element for the sensor, which is designed with respect to the longitudinal axis at different longitudinal positions relative to the LED light source to be arranged in the housing.
    In this way, the sensor can be positioned with respect to the longitudinal axis at different locations. This is particularly advantageous if the lighting arrangement is comparatively long, for example several meters. In this case, it is generally desirable to be able to determine the position of the sensor quasi-freely as a function of the prevailing general conditions during the assembly of the luminous arrangement.
    Preferably, the carrier element is configured to be arranged such that the sensor between the LED light source on the one hand and the light exit opening on the other hand is positioned. In this way, it can be achieved that the sensor can advantageously detect an ambient region of the luminous arrangement.
    Preferably, the support member has a shading area, through which the sensor is shaded from the light of the LED light source. In this way, it is possible to reduce the risk that a signal generated by the sensor, which is used for driving the luminous arrangement, will be adversely affected by the light of the LED light source.
    Preferably, the shading area is shaped such that it - viewed in a longitudinal section parallel to the longitudinal axis - extends on two opposite sides of the sensor. In particular, a corresponding two-sided shading is possible.
    Preferably, the carrier element comprises a, in particular made of a bent sheet-metal part carrying part through which the shading region is formed. This is advantageous with respect to a simple production possibility and a limitation of the required components.
    Preferably, the support member is designed such that it - viewed in a longitudinal section parallel to the longitudinal axis - surrounds the sensor. As a result, a particularly effective shading is possible.
    Preferably, the shading area has a black surface or is provided with a black surface layer. As a result, the Lichtabschattung is supported.
    Preferably, the carrier element is configured to be fixed within the housing. Thus, the sensor can be positioned particularly suitable relative to the housing.
    Preferably, the carrier element comprises a spring element which is adapted to press for fixing the carrier element in the housing against a, located within the housing surface area of the luminous arrangement.
    Preferably, the spring element is further configured for electrical grounding transmission.
    Furthermore, preferably, the light-emitting arrangement also comprises a film element which is positioned between the sensor on the one hand and the light exit opening on the other hand. This is advantageous with respect to the external appearance of the luminous arrangement, because the sensor can be virtually laminated by the film element.
    Preferably, the film element is designed such that it - viewed in a longitudinal section parallel to the longitudinal axis - at least substantially does not extend beyond the carrier element addition. Thus, it can be avoided that the light generated by the LED light source is weakened or otherwise undesirably modified by the foil element before it exits the luminous arrangement.
    Further preferably, the light-emitting arrangement further comprises a translucent cover which is arranged covering the light exit opening, wherein the film element between the sensor on the one hand and the cover on the other hand is arranged. Thus, it can be achieved that the sensor is practically not visible or at least barely visible when the LED light source is switched off when viewed from the outside.
    The invention will be explained in more detail below with reference to an embodiment and with reference to the drawings. 1 shows a cross-sectional sketch of a luminous arrangement according to the invention in the form of a light band system with a luminaire arranged in a mounting rail. [0022] FIG. 2 shows a corresponding cross-sectional sketch through the luminaire separated from the mounting rail 3 is a perspective view of a portion of the luminaire in which the sensor is disposed. FIG. 4 is an exploded view of the sensor and the support member for the present invention
    Sensor, Fig. 5 is a view of the sensor and the support member when viewed perpendicular to the longitudinal axis of the support rail, Fig. 6 is a corresponding view from below and Fig. 7 is a corresponding view in the direction of the longitudinal axis.
    Fig. 1 shows a cross-sectional sketch of a lighting arrangement according to the invention. The light-emitting arrangement comprises a housing 1 extending along a longitudinal axis and an LED light source 2 arranged within the housing 1 and also extending along the longitudinal axis for generating a light. Through the housing 1 while a light exit opening 3 is limited to the light. Fig. 1 shows a cross section normal to the longitudinal axis.
    In the embodiment shown here, the lighting arrangement is given in the form of a lighting system, the housing 1 is formed by a particular profile-shaped support rail of the lighting system; Thus, the reference numeral 1 accordingly refers to the mounting rail. 1
    In the mounting rail 1 is an elongated, extending along the longitudinal axis extending light 15 is arranged in the form of a so-called light bar. In this case, the LED light source 2 is mounted on the lamp 15. In Fig. 2, the lamp 15 is separated from the support rail 1 separated outlined accordingly. The mounting rail 1 can generally extend further in the direction of the longitudinal axis than the luminaire 15, wherein in particular a plurality of corresponding luminaires are provided, which can be arranged in an analogous manner in the mounting rail 1, so that the luminaires one extending along the longitudinal axis Form row. Also, according to a plurality of mounting rails each frontally adjacent to each other are arranged, so that can form a total of the light band system particularly long "light bands" or "light lines".
    The support rail 1 is in the example shown in cross section normal to the longitudinal axis considered in a first approximation U-shaped, so that a first U-leg 31 of the support rail 1 and a second U-leg 32 of the support rail 1 are formed.
    In this case, the light exit opening 3 is bounded by the two free end portions of these two U-legs 31, 32. Through the light exit opening 3 and the two free end portions of the first U-leg 31 and the second U-leg 3 of the support rail 1, a plane E is set. In the example shown, the LED light source 2 comprises a board 21, on which LEDs 22 are arranged, in particular along the longitudinal axis L forming a row. The board 21 is preferably arranged aligned parallel to the plane E, and that of this at a distance a.
    Furthermore, the luminous arrangement comprises a sensor 4. The sensor 4 may in particular be a sensor for detecting a brightness and / or a movement in an environment of the luminous arrangement. Preferably, a control unit (not shown in the figures) for controlling the LED light source 2 is furthermore provided, the design being such that a signal generated by the sensor 4 can be transmitted to the control unit and by the control unit in dependence on the signal a control of the LED light source 2 takes place. Since this is known as such, this will not be discussed at this point.
    The sensor 4 may have a sensor surface 41, which may be designed approximately plan as in the example shown and which is preferably positioned in the installed state near the light exit opening 3 and near the plane E. For example, the design may be such that between the sensor surface 41 and the plane E, a distance d is formed, which is significantly smaller than the distance a between the plane E and the board 21. For example, it may be provided that the following applies: d <0.25 a, more preferably d <0.15 a.
    Furthermore, the lighting arrangement comprises a support element 5 for the sensor 4, which is designed to be arranged with respect to the longitudinal axis at different longitudinal positions relative to the LED light source 2 in the housing 1 and in the support rail 1 , Thus, the sensor 4 can be arranged at any point along the LED light source 2 by means of the carrier element 5. This is advantageous because in general it depends on the given conditions in each individual case, at which point or longitudinal position the sensor 4 is desired.
    As sketched by way of example in FIG. 1, the carrier element 5 is preferably designed to be arranged in such a way that the sensor 4 is positioned between the LED light source 2 on the one hand and the light exit opening 3 on the other hand.
    FIG. 3 shows a perspective view of a region of the luminaire 15, here separated from the mounting rail 1, in which the sensor 4 is arranged. The longitudinal axis is sketched here by the reference symbol L.
    In the example shown here, the luminaire 15 has a profile-like luminaire housing 16, which in a cross-section normal to the longitudinal axis L viewed in a first approximation U-shaped, so that - as indicated in Fig. 2 - a first U- Leg 17 of the lamp housing 16 and a second U-leg 18 of the lamp housing 16 are formed. The luminaire housing 16 is completely received in the support rail 1 in the example shown. Here, the two U-legs 31, 32 of the support rail 1 at least substantially parallel to the two U-legs 17, 18 of the lamp housing 15 aligned.
    The lamp 15 may be arranged, for example, held via a latching connection in the mounting rail 1.
    Preferably, the carrier element 5 has a shading region 6, by which the sensor 4, in particular with its sensor surface 41, is shaded from the light of the LED light source 2.
    In Fig. 4 is an exploded view of the support member 5 and the sensor 4 is outlined. The shading region 6 is preferably shaped in such a way that, viewed in a longitudinal section parallel to the longitudinal axis L, it extends on two opposite sides of the sensor 4. Thus, a suitable two-sided shading can be suitably effected.
    In terms of manufacturing technology, the carrier element 5 can comprise a carrying part 7, by which the shading region 6 is formed. Furthermore manufacturing technology advantageous, the support member 7 may be made of a bent sheet metal part.
    In Fig. 5 is a normal to the longitudinal axis L and thereby directed parallel to the plane E side view of the sensor 4 and the support member 5 is sketched in a separated form; to clarify the proportions, the plane E is additionally sketched and the distance of the plane E to the board 21 of the LED light source. 2
    Fig. 6 shows a corresponding view of the support member 5 and the sensor 4 in viewing normal to the plane E and Fig. 7 shows a corresponding view along the longitudinal axis L. As a rule, the lighting system is aligned for operation so that the U -Skeleton 31, 32 of the support rail 1 point vertically downwards or the plane E is oriented horizontally. Seen in this way, FIG. 6 thus shows a view "from below".
    As can be seen by way of example from the figures, the support member 7 is preferably designed such that it - viewed in a longitudinal section parallel to the longitudinal axis L - the sensor 4 surrounds, in particular U-shaped surrounds.
    For this purpose - as is apparent, for example, from FIGS. 4 and 5 - the carrying part 7 can have a first leg region 61 and a second leg region 62, which surround the sensor 4 accordingly. In this case, the support part 7 preferably has a base region 63, via which the two limb regions 61, 62 are connected to one another. In the example shown, the two leg regions 61, 62 are each connected to the base region 63 via a bending edge which is oriented perpendicular to the longitudinal axis L. The base region 63 is - in the assembled state of the sensor 4 - between the LED light source 2 on the one hand and the sensor 4 on the other hand arranged. The base region 63 can be designed to be flat and oriented parallel to the plane E.
    Preferably, the two leg portions 61, 62 extend close to the light exit opening 3 or the plane E zoom. In particular, the design may be such that - as indicated in FIG. 5 - a distance δ between the leg portions 61, 62 and the plane E is less than or equal to the distance d between the sensor surface 41 and the plane E, preferably δ <d is. This is advantageous with respect to a particularly effective shading of the sensor surface 41.
    Along the longitudinal axis L between the two leg portions 61, 62 and the sensor surface 41 preferably also a distance is formed; This is advantageous with respect to the desired shadowing of the sensor surface 41. In particular, a quasi-clearly defined "working range" for the sensor 4 can thus be formed. In the case of a brightness sensor, the ambient light from the sensor 4 can thus be detected in a particularly suitable manner in a particularly suitable manner.
    In the example shown, a first longitudinal distance Δ11 is formed between the first leg region 61 and the sensor surface 41, and a second longitudinal distance Δ12 is formed between the second leg region 62 and the sensor surface 41. In this case, each of the two longitudinal distances Δ11, Δ12 is preferably greater than 25% of the distance a between the plane E and the board 21, more preferably greater than 40%, but still preferably less than 150% of the distance a, more preferably less than the distance a. In particular, the design may be such that the two longitudinal distances Δ11, Δ12 are each at least as long as the extent D of the sensor surface 41 along the longitudinal axis L.
    Preferably, the first leg portion 61 has on its, the plane E side facing a first flange 611 and the second leg portion 62 analogous to a second flange 621, wherein the two flange portions 611, 621 each extending parallel to the plane E; In particular, the flange portions 611, 621 are each directed outwards, ie away from one another.
    Viewed parallel to the longitudinal axis L, the leg regions 61, 62 preferably extend clearly beyond the sensor surface 41. As is apparent, for example, from FIG. 2, in the example shown, the two leg regions 61, 62 extend as far as the two U-legs 17, 18 of the luminaire housing 16. Between the free end regions of the two U-legs 17, 18 of the lamp housing 16 and the plane E, they are preferably widened again.
    As is apparent from Fig. 4, for example, a screw connection may be provided for supporting the sensor 4 on the carrier element 5. In the example shown, the sensor 4 is fastened by means of a screw 64 to the base region 63 of the support part 7.
    A particularly effective shading can be achieved if the shading region 6 has a black surface or is provided with a black surface layer, that is, for example, painted black.
    Preferably, the carrier element 5 is configured to be fixed within the housing or the mounting rail 1. For this purpose, the carrier element 5 preferably comprises a spring element 8, which is designed to press against a, located within the support rail 1 area 9 of the lighting arrangement for fixing the support member 5 in the support rail. In the embodiment shown, the surface area 9 is formed by the first U-leg 17 of the lamp housing 16. (In Fig. 3, the spring element 8 is not shown.) Preferably, the spring element 8 is designed such that it is festgekrallt with mounted support member 5 on the two U-legs 17, 18 of the lamp housing 16, so that the carrier element. 5 with the sensor 4 mounted on it alone relative to this
    Luminaire 15 is held in position. As is apparent from Fig. 4, the spring element 8 can this purpose on two opposite sides jaws 81 which are provided for clawing in the two U-legs 17,18 of the lamp housing 16.
    Also advantageous is the spring element 8 also designed for electrical grounding transmission.
    In the example shown, the spring element 9 is attached to the base portion 63 of the support member 7, preferably by means of the screw 64, with which the sensor 4 is attached to the support member 7.
    Furthermore, preferably, the light-emitting arrangement also comprises a film element 10, which is arranged between the sensor 4 on the one hand and the light exit opening 3 on the other hand positioned. This is advantageous with respect to the design possibilities of the external appearance of the lighting arrangement, because in this way the sensor 4 and the carrier element 5 can be designed in a particularly inconspicuous manner.
    In particular, for this purpose, the film element 10 is designed such that it - viewed in a longitudinal section parallel to the longitudinal axis L - at least substantially does not extend beyond the support member 5 also. For example, it can be provided that the film element 10 is shaped such that it extends transversely to the longitudinal axis L viewed from the outer edge of the first flange portion 611 to the outer edge of the second flange 621.
    Furthermore, preferably, the light-emitting arrangement further comprises a translucent, in particular opal cover 11, which is arranged covering the light exit opening 3, wherein the film element 10 between the sensor 4 on the one hand and the cover 11 on the other hand is arranged. This makes it possible to achieve that, when the LED light source 2 is switched off, the sensor 4 and the carrier element 5 are virtually invisible when viewed from the outside. For this purpose, the film element 10 can be suitably digitally printed, depending on the cover 11, for example, and can have a suitably suitable color.
    The film element 10 is particularly advantageous when the sensor 4 is a motion sensor. In the case of a brightness sensor, the film element 10 naturally acts unfavorably.
    For example, as indicated in Fig. 3, the sensor 4 may further comprise a cable connection portion 42, and a control elements area 43, the control elements, such as DIP switches for adjusting parameters of the sensor 4 has. In the example shown, the cable connection region 42 is arranged between the sensor surface 41 and the first leg region 61, the control element region 43 between the sensor surface 41 and the second leg region 62.
    In the second leg region 62, a bushing 65 for a cable to be connected to the sensor 4 is also formed in the exemplary embodiment.
    权利要求:
    Claims (10)
    [1]
    claims
    A light-emitting arrangement, comprising - a housing (1) extending along a longitudinal axis (L), - an LED light source (2) arranged inside the housing (1) and extending along the longitudinal axis (L) for generating a light wherein a light exit opening (3) for the light is limited by the housing (1), - a sensor (4), in particular for detecting a brightness and / or a movement in an environment of the luminous arrangement, characterized by - a carrier element ( 5) for the sensor (4), which is designed to be arranged with respect to the longitudinal axis (L) at different longitudinal positions relative to the LED light source (2) in the housing (1).
    [2]
    2. Luminous arrangement according to claim 1, characterized in that the carrier element (5) is adapted to be arranged such that the sensor (4) between the LED light source (2) on the one hand and the light exit opening (3) on the other hand positioned is.
    [3]
    3. Luminous arrangement according to claim 1 or 2, characterized in that the carrier element (5) has a shading area (6) through which the sensor (4) is shaded from the light of the LED light source (2).
    [4]
    4. Luminous arrangement according to claim 3, characterized in that the shading region (6) is shaped such that it - viewed in a longitudinal section parallel to the longitudinal axis (L) - on two opposite sides of the sensor (4).
    [5]
    5. Luminous arrangement according to claim 3 or 4, characterized in that the carrier element (5) comprises, in particular made of a bent sheet-metal part carrying part (7), by which the shading region (6) is formed.
    [6]
    6. Luminous arrangement according to claim 5, characterized in that the support member (7) is designed such that it - viewed in a longitudinal section parallel to the longitudinal axis (L) - the sensor (4) engages around.
    [7]
    7. Luminous arrangement according to one of claims 3 to 6, characterized in that the shading region (6) has a black surface or is provided with a black surface layer.
    [8]
    8. lighting arrangement according to one of the preceding claims, characterized in that the carrier element (5) is adapted to be fixed within the housing (1).
    [9]
    9. Luminous arrangement according to claim 8, characterized in that the carrier element (5) comprises a spring element (8) which is configured for fixing the carrier element (5) in the housing (1) against a, within the housing ( 1) located surface area (9) of the light assembly to press.
    [10]
    10. lighting arrangement according to claim 9, characterized in that the spring element (8) is further configured for electrical grounding transmission.
    类似技术:
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    同族专利:
    公开号 | 公开日
    US20190017690A1|2019-01-17|
    CN108351090A|2018-07-31|
    US10955126B2|2021-03-23|
    EP3356735A1|2018-08-08|
    WO2017054023A1|2017-04-06|
    EP3356735B1|2019-10-09|
    DE202015105150U1|2017-01-02|
    引用文献:
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    法律状态:
    2021-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20201231 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202015105150.6U|DE202015105150U1|2015-09-30|2015-09-30|Elongated light arrangement with sensor|
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