• 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 light comprising - a light source for generating a light, - a translucent cover (2) for the passage of light, wherein the cover (2), in a plane (E) lying light emitting surface (3), - a frame element (4), wherein the cover element (2) is arranged held by the frame element (4), an additional element (5) in the form of an emergency light element and / or a transmitting or receiving element for transmitting and / or receiving electromagnetic radiation, wherein the Additional element (5) by means of a holder (6) relative to the frame member (4) is held and wherein the cover (2) on a, the light emitting surface opposite side of a receptacle (7) for the additional element (5), in which the additional element (5) is arranged at least partially engaging, wherein the receptacle (7) is formed by a recess or at least one stop element. The holder (6) is designed such that the additional element (5) parallel to the plane (E) is arranged to float against the frame member (4).
    公开号:AT14032U1
    申请号:TGM424/2013U
    申请日:2013-12-04
    公开日:2015-03-15
    发明作者:Helmut Feurle；Marcel Kilga；Michael Spiegel
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    description
    LUMINAIRE WITH AN AUXILIARY ELEMENT IN THE FORM OF AN EMERGENCY LIGHT ELEMENT AND / OR SENDING. RECEIVING ELEMENT FOR TRANSMITTING AND / OR RECEIVING ELECTROMAGNETIC RADIATION
    The invention relates to a luminaire with an additional element in the form of an emergency lighting and / or a transmitting or receiving element for transmitting and / or receiving elekt¬romagnetic radiation.
    Such a lamp in the form of a recessed ceiling luminaire with an emergency light element is marketed by the applicant under the name "Mild Light V". In Fig. 6 is a perspective view of obliquely down on this light sketched. The lamp has a frame member 400 and a translucent cover member 200 divided into three areas. In the middle region, the emergency light element 500 is recognized. Towards the top, ie by means of the area intended for installation, the luminaire has a downwardly open luminaire trough (which is not shown in the figure), which extends substantially all the way up to the frame element 400 extends and in which the essential components of the lamp, so for example a light source are arranged.
    The emergency light element 500 is small compared to the frame element 400, so that one can speak of an "emergency light eye".
    The emergency light eye is provided in case that the power supply with which the lamp is normally operated is interrupted. In this case, the emergency light eye ensures a certain amount of basic lighting or emergency lighting. Accordingly, a separate power source, for example in the form of an accumulator, is provided for the power supply of the emergency light eye. The light source of the emergency light eye is an LED light source.
    The emergency light eye is disposed in the region of the cover member 200 such that the light generated by the LED light source is transmitted down through the cover member 200 so as to ensure the emergency lighting.
    The cover member 200 is formed by a plurality of plate-like elements, which are arranged über¬ stacked. The lowest element is a glass clear cover. The overlying elements have a recess in the area of the emergency light eye which is dimensioned slightly larger than the corresponding circumference of the emergency light eye. The emergency light eye is arranged such that it partially engages in these recesses from above and extends downwardly at least substantially up to the glass-clear cover. The light of the LED light source of the emergency light eye therefore only penetrates the crystal-clear cover before it leaves the luminaire downwards.
    A simple insertion of the emergency light eye in the recesses is not practical, because the emergency light eye could fall out in a tilting of the lamp, for example, during transport of the lamp. Therefore, the emergency light eye is fixed by means of a sheet metal bracket to the light trough or to the frame member.
    The plate-like elements that form the cover 200, made of plastic. Therefore, they expand when heated accordingly. On the other hand, the frame member 400 and the lamp pan are made of a material, usually a metal, that differs in thermal expansion properties from those of the cover member 200. For this reason, the recesses are dimensioned so generously relative to the circumference of the emergency light eye that the plate-like elements do not collide with the emergency light eye 500 when heated appropriately. FIG. 5 shows a region around the emergency light source 500 when viewed from below. As can be seen in this sketch, a relatively large gap S is formed between the emergency light eye 500 and the plate-like elements, in order to avoid the aforementioned risk of collision. It can be seen in this drawing also the sheet metal bracket B, which extends above the cover 200 and with which the Not¬lichtauge 500 is attached to the frame member 400.
    The gap S affects the external appearance of the lamp. In addition, it comes in practice to the fact that the emergency light eye 500 is not - as sketched in Fig. 5 - is arranged centrally within the recesses and consequently the gap S appears uneven. Hier¬durch the appearance of the lamp is still impaired.
    The invention has for its object to provide a corresponding improved light. In particular, the luminaire should allow an improved external appearance.
    This object is achieved according to the invention with the object mentioned in the independent claim. Particular embodiments of the invention are specified in the dependent claims.
    According to the invention, there is provided a luminaire having a light source for generating a light, and a translucent cover member for transmitting the light, the cover member having an in-plane light emitting surface. Furthermore, the luminaire has a frame element, wherein the cover element is arranged held by the frame element, and an additional element in the form of an emergency light element and / or a transmitting or receiving element for transmitting and / or receiving electromagnetic radiation, wherein the additional element by means of a Holder is arranged held relative to the frame element. The cover element has on a, the Lichtabgabe¬ surface opposite side of a receptacle for the additional element, in which the Zusatze¬lement is arranged at least partially engaging, wherein the receptacle is formed by a recess or at least one stop element. The holder is designed such that the additional element is arranged parallel to the plane floating relative to the frame element.
    By the floating mounting of the additional element, it is possible to measure the Aufnahmeso that it extends particularly close to the additional element zoom. A gap between the lateral boundary of the receptacle and the additional element, as described at the beginning of the prior art, can be made so small that it practically does not cause any impairment of the external appearance of the luminaire. In addition, the gap can be made so small that the additional element always appears centrically within the receptacle when viewing the Lichtabga¬befläche. This also improves the external appearance of the luminaire.
    Preferably, the bracket is further configured such that the auxiliary member is not floating in a direction normal to the plane. In this way it can be achieved that the additional element does not fall out of the receptacle even when the light is tilted or "turned upside down".
    Preferably, the transmitting or receiving element comprises a sensor, for example a motion sensor or a light sensor. For this purpose, the described arrangement is particularly well suited because such a transmitting or receiving element can be designed with a size and shape comparable to an emergency light eye or emergency light element.
    Preferably, the holder is firmly connected to the frame member. As a result, a particularly simple and direct support of the additional element allows. Further preferably, the holder has a hole and a, the hole with a game durchset¬zendes holding element, for example in the form of a screw, so that in this way the Zusatzat¬lement is floating. As a result, a particularly simple and suitable swaying storage is possible. The hole may advantageously be a slot.
    Preferably, the cover has at least two plate-like elements which are arranged parallel to each other and in particular parallel to the plane. In this case, the light emission surface is advantageously formed by a first of the at least two plate-like elements and a second of the at least two plate-like elements at least partially forms the receptacle. In this way, the recording can be particularly simple and suitable. Particularly suitably, the cover consists of plastic.
    Preferably, the additional element with respect to the cover and the level is arranged eccentrically. This is advantageous with respect to the external appearance of the lamp.
    Also with respect to the external appearance, it is further preferable to provide lamination of the auxiliary member disposed on the light emitting surface around a portion of the receptacle projected on the light emitting surface. The Ka¬schierung preferably comprises a plate, in particular a plate made of aluminum or plastic. Preferably, liner is configured to extend to the frame member.
    The invention is explained in more detail below with reference to an embodiment and with reference to the drawings. 1 shows a perspective sectional sketch of an area around an emergency light eye of a luminaire according to the invention, [0022] FIG. 2 shows an exploded view of the emergency light eye and the holder, [0023] FIG. 3 shows a perspective sketch of the assembled emergency light eye 4 shows a sketch of a view obliquely from below onto an area around the emergency lighting unit, [0025] FIG. 5 shows a sketch of a view from below of an area around an emergency light eye of a known luminaire and [FIG. 0026] Fig. 6 is a sketch of a view of the known lamp obliquely from below.
    Fig. 1 shows a perspective sectional sketch of an area around an additional element -here in the form of an emergency light element 5 - a luminaire according to the invention.
    The luminaire has a light source (not shown in the figures) for generating a light. The light source may, for example, be fluorescent tubes or a LED light source. This light source is used to generate a regular illumination. In particular, this light source can be designed as known per se from the state of the art described above.
    Furthermore, the luminaire has a translucent covering element 2 for the passage of the light, the covering element 2 having a light emission surface 3 lying in a plane E. Preferably, the luminaire is designed in such a way that this plane E or the light delivery surface 3 is oriented horizontally when the luminaire is aligned with respect to the vertical as intended for operation. Accordingly, the luminaire is preferably a ceiling luminaire, that is to say, for example, a recessed or recessed ceiling luminaire. In the present description, such orientation of the light is assumed. However, this is not restrictive, for example, the light emission surface 3 could also be provided for operation inclined relative to the horizontal.
    Furthermore, the lamp has an example consisting of a metal such as aluminum existing frame member 4, wherein the cover 2 is held ge by the frame member 4. The frame member 4 may be, for example, shaped like a profile and have a lower, horizontal support leg 41, on which the cover member 2 is arranged lying and for example held in this way. As apparent from FIG. 1, the luminaire is preferably designed such that the cover element 2 does not strike against the frame element 4 in the event of a temperature-related expansion, as may occur, in particular, during operation of the luminaire.
    Furthermore, the luminaire has the aforementioned additional element, here in the form of the emergency light element 5. The additional element may instead of or in addition to the emergency light element comprise a transmitting and / or receiving element for transmitting and / or receiving electromagnetic radiation, for example in the form of a presence sensor or light sensor. In the present description, for the sake of simplicity, reference is made to a "emergency light element", whereby this "emergency light element" with respect to its support can be understood more generally as an "additional element" in the above-mentioned sense.
    The emergency light element 5 is arranged by means of a holder 6 relative to the frame member 4 held. The cover element 2 has, on a side opposite the light emission surface 3, a receptacle 7 for the emergency light element 5, into which the emergency light element 5 is arranged at least partially engaging. The receptacle 7 is formed in the Bei¬spiel shown here by a recess 7, but it can alternatively be formed, for example, by at least one (not shown in the figures) lateral stop element that limits the range of motion of the emergency light element 5 parallel to the plane E. Such a stop member may be formed, for example, as part of the cover member 2 so as to extend like a pin or rib from an upper side of the cover member 2.
    The holder 6 is designed such that the emergency light element 5 is arranged parallel to the plane Eschwimmend relative to the frame member 4. This is particularly advantageous for the case in which the position of the recess 7 relative to the frame element 4 changes due to a temperature change-related expansion of the cover element 2. As a result of the floating mounting of the emergency light element 5, the emergency light element 5 changes its position relative to the frame element 4 analogously to the change in position of the recess 7 with respect to the frame element 4, as it so mitos with the recess 7. Therefore, the parallel to the plane E existing, in short, the "lateral" clearance between the emergency light element 5 and the corresponding boundaries of the recess 7 may be particularly small. In this way, in comparison with the prior art mentioned at the outset, it is possible to avoid seeing an unsightly gap between the emergency light element 5 and the boundaries of the recess 7 when looking at the light emission surface 3 of the luminaire. The scope can be made so small in this way that virtually no corresponding gap is recognizable.
    In the example shown, the emergency light element 5 as a light source on a LED Lichtquel¬le 51. Preferably, the emergency light element 5 further comprises an optical element 53 for influencing a light generated by the LED light source 51.
    The lateral boundary of the emergency light element 5 is formed by a surrounding element 52 of the emergency light element 5. The enclosing element 52 may, for example, have a circular cross-section parallel to the plane E, the recess 7 also having a circular cross-section which is correspondingly dimensioned, so that the said gap minimization is achieved as a result. Of course, however, other peripheral shapes of the emergency light element 5 and the recess 7 may be provided, for example rectangular.
    Preferably, the holder 6 is designed such that the emergency light element 5 is not floating in a direction normal to the plane E. In this way, it is possible to prevent the emergency light element 5 from falling out of the recess 7 when the light is tilted, for example in the context of transportation of the light.
    In the example shown, the holder 6 is fixedly connected to the frame member 4. Alternatively, the holder 6 may also be connected to another component of the luminaire, for example a luminaire trough. In principle, a corresponding connection of the holder 6 with the cover 2 is possible.
    Preferably, the holder 6 has a first part 61 which is fixedly connected to the Rahmen¬element 4, and a second part 62 which is fixed ver¬bunden with the emergency light element 5, wherein the floating storage between these two parts 61, 62 is formed. In the example shown in FIG. 1, the first part 61 of the holder 6 has a hole 8 and the second part 62, the hole 8 with a game passing through element 9, spielsweise in the form of a screw; By correspondingly larger dimensioning of the hole 8 in comparison to the lateral circumference of the holding element 9 at the level of the hole 8, this floating position of the emergency light element 5 can be achieved particularly suitably. Also, of course, the hole 8 may be formed on the second part 62 of the holder 6 and the holding member 9 on the first part of the holder 6.
    In Fig. 2 is an exploded view of the emergency light element 5 and the holder 6gesigned according to a variant, wherein the reference numerals are used analogously. Here, the hole 8 is again formed on the first part 61 of the holder 8 and the holding element 9bzw. the screw on the second part 62. Fig. 3 shows the arrangement shown in Fig. 2 in a correspondingly assembled state.
    As is apparent from Fig. 2 by way of example, the hole 9 is advantageously a slot. The oblong hole is preferably designed so that its main axis extends parallel to the direction of the expected temperature-induced movement of the recess 7.
    The hole 8 can be advantageously formed by a at least substantially horizontal or parallel to the plane E aligned plate-shaped portion of the holder 6, in particular in a corresponding leg of the holder 6; This makes it possible to achieve particularly suitable that the emergency light element 5 is arranged floating in a direction normal to the plane Enicht.
    In the example shown, the cover element 2 has at least two plate-like elements 21, 22, which are arranged parallel to one another and, in particular, at least in the first vicinity parallel to the plane E. The light emission surface 3 is formed by a first plate-like element 21 of these at least two plate-like elements 21, 22. A second plate-like element 22 of these at least two plate-like elements 21, 22 at least partially forms the recess 7, in particular through a passage opening. The first plate-like element 21 is preferably a crystal-clear element; the Lichtabgabe¬ 3 is preferably flat. The second plate-like element 22 may be, for example, a prismatic disk or a diffuser or the like. Of course, a total of three or even more corresponding plate-like elements can be provided for forming the cover element 2, with an upper part of these elements forming the recess 7, in particular by correspondingly corresponding passage openings.
    The emergency light eye 5 is preferably inserted from above into the recess 7 angeord¬net.
    Preferably, the cover 2 is made of plastic, or consist of wenigs¬tens two plate-like elements 21,22 made of plastic.
    The emergency light element 5 can advantageously be arranged eccentrically with respect to the outer appearance of the light - as is known from the prior art and illustrated for example in FIG. 6 - with respect to the cover element 2 and the plane E.
    As further shown by way of example in FIG. 4, the luminaire may also have a lining 10 of the additional element 5, which is arranged on the light-emitting surface 3 around a region of the recess 7 projected onto the light-emitting surface 3. Advantageously, the lamination 10 comprises a plate, in particular a plate made of aluminum or plastic. As shown by way of example in FIG. 4, the lamination is designed such that it extends as far as the frame element 4.
    By means of the lamination 10, a minimal clearance between the emergency light element 5 and the lateral boundary of the recess 7 can also be covered. The lamination 10 can be firmly connected to the light emission surface 3, so that it also changes in temperature fluctuation caused changes in the position of the emergency light element 5 and the recess 7 accordingly.
    权利要求:
    Claims (13)
    [1]
    Claims 1. Luminaire comprising - a light source for generating a light, - a translucent cover (2) for the passage of light, wherein the Abde¬ckelement (2), in a plane (E) lying light emitting surface (3), - a Frame element (4), wherein the cover (2) is held by the frame member (4), - an additional element (5) in the form of an emergency light element and / or a transmitting or receiving element for transmitting and / or receiving electromagnetic radiation in which the additional element (5) is held relative to the frame element (4) by means of a holder (6) and wherein the covering element (2) has a receptacle (7) for the additional element on a side opposite the light emitting surface (3) (5), in which the additional element (5) is arranged at least partially engaging, wherein the receptacle (7) is formed by a recess or at least one stop element, characterized gekennzeichnet that the holding tion (6) is designed such that the additional element (5) is arranged parallel to the plane (E) floatingly mounted relative to the frame member (4).
    [2]
    2. Lamp according to claim 1, characterized in that the holder (6) is designed further hinderart that the additional element (5) in a direction normal to the plane (E) is not arranged floating.
    [3]
    3. Luminaire according to claim 1 or 2, characterized in that the transmission or reception element comprises a sensor, for example a motion sensor or light sensor.
    [4]
    Luminaire according to one of the preceding claims, characterized in that the holder (6) is fixedly connected to the frame element (4).
    [5]
    Lighting fixture according to any one of the preceding claims, characterized in that the support (6) has a hole (8) and a retaining element (9) passing through the hole (8), for example in the form of a screw, thus providing the auxiliary ¬lement (5) is floating.
    [6]
    6. Lamp according to claim 5, characterized in that the hole (8) is a slot.
    [7]
    A luminaire according to any one of the preceding claims, characterized in that the cover element (2) comprises at least two plate-like elements (21, 22) arranged parallel to each other and in particular parallel to the plane (E).
    [8]
    8. Luminaire according to claim 7, characterized in that the light emission surface (3) by a first of the at least two plate-like elements (21) is formed and einzweites the at least two plate-like elements (22) at least partially the Aufnah¬me (7).
    [9]
    9. Lamp according to one of the preceding claims, characterized in that the cover element (2) consists of plastic.
    [10]
    Lamp according to one of the preceding claims, characterized in that the additional element (5) is arranged off-center with respect to the cover element (2) and the plane (E).
    [11]
    Luminaire according to one of the preceding claims, characterized in that it comprises a lamination (10) of the auxiliary element (5) arranged on the light emitting surface (3) around a portion of the receptacle (7) projected onto the light emitting surface (3).
    [12]
    12. Lamp according to claim 11, characterized in that the lamination (10) comprises a plate, in particular a plate made of aluminum or plastic.
    [13]
    13. Light according to claim 11 or 12, characterized in that the lamination (10) is designed extending to the frame member (4). For this 6 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
    DE202006014352U1|2006-04-13|2007-01-11|Zumtobel Lighting Gmbh|Lamp with disk made of translucent material with broad sided light radiating surface and light source to emit light from the disk, frame and base support are joint together by means of connector in border area of lamp|
    EP2130987A2|2008-06-07|2009-12-09|Rainer Reuther|Attachment system for lights|
    CN201420982Y|2009-06-22|2010-03-10|光碁科技股份有限公司|Replaceable and repairable environmental-friendly multifunctional modular LED lamp|
    DE202010005176U1|2010-04-12|2010-06-17|Wallroth, Martin|LED emergency lighting|
    US7649472B1|2003-10-14|2010-01-19|David Joseph August Paterno|Integrated lighting and detector units|
    US20050201088A1|2004-03-11|2005-09-15|Energy Wise Lighting, Inc.|Light fixture for cold temperature environments|
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    WO2009042303A1|2007-08-13|2009-04-02|Everhart Robert L|Solid-state lighting fixtures|
    WO2010116200A1|2009-04-07|2010-10-14|Yipi Pte Ltd|Energy saving led lamp and tube|
    DE202010001902U1|2010-02-05|2010-07-22|Kölper, Roland|Device for mounting a lamp on the underside of a ceiling panel|
    JP2012109207A|2010-10-18|2012-06-07|Meitaku Kogyo Kk|Surface lighting body|
    DE102012102697A1|2012-03-29|2013-10-02|Siteco Beleuchtungstechnik Gmbh|Luminaire with emergency light opening|GB2522285B|2014-06-17|2015-12-16|Ansell Electrical Products Ltd|Lighting panel assembly|
    CN110207045B|2019-06-05|2021-03-23|合隆防爆电气有限公司|Ceiling lamp|
    EP3798502B1|2019-09-30|2021-09-08|Thorn Lighting Limited|Panel light and kit comprising said panel light|
    法律状态:
    2017-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20161231 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE201320102915|DE202013102915U1|2013-07-03|2013-07-03|Luminaire with an additional element in the form of an emergency light element and / or a transmitting or receiving element for transmitting and / or receiving electromagnetic radiation|
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