• 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 recessed ceiling light (1) with an insertable in an opening (2) mounting frame (4) with light exit opening and at least one in the mounting frame (4) rotatably and pivotally held electric radiator housing (10) with lighting means (11), wherein behind in the Light exit opening of the mounting frame (4) a dome-like hood (7) is inserted, which is positively connected to the mounting frame (4) but rotatably connected about a central axis (9) of the light exit opening, and the radiator housing (10) by means of an axis (12) the hood (7) is fixed, wherein an imaginary extension (13) of the axis (12) intersects the central axis (9) and wherein the radiator housing (10) is rotatably held about the axis (12).
    公开号:AT15090U1
    申请号:TGM50185/2014U
    申请日:2014-12-01
    公开日:2016-12-15
    发明作者:
    申请人:Brilliant Ag；
    IPC主号:
    专利说明:

    Description: The invention relates to a recessed ceiling luminaire with a replaceable in a mounting hole with preferably circular light exit opening and at least one rotatable and pivotally mounted in mounting frame electric spotlight housing with light source.
    In the prior art, such recessed ceiling lights are known. They are used for example in suspended false ceilings, the respective false ceiling at the installation has an installation opening into which the mounting frame from the bottom is inserted. Usually, the mounting frame is fixed with spring locks or the like, which engage behind the intermediate ceiling provided with the opening. Previously common recessed ceiling luminaires of this type are equipped with a rotatable and / or pivotally held electric spotlight housing with light sources, so that in the installation situation, the spotlight housing with bulbs can be directed vertically or obliquely and arranged in different directions of rotation. In the hitherto customary technique, the radiator housings are suspended freely in the mounting frame, so that there is an open air connection from the living space provided with the false ceiling to the cavity lying behind.
    In case of fire can pass through such openings fire or smoke or even pull air to fire the fire in case of fire. This is undesirable.
    Based on this state of the art, the present invention seeks to provide a recessed downlight generic type, which largely prevents a fire or smoke passage through the insertion opening of the mounting frame, especially when in the cavity between the building side solid ceiling and suspended ceiling smoke or fire develops. This is intended to prevent the passage of smoke or fire into the living area, in particular even with inclined spotlights, or at least to be delayed in time.
    To achieve the object, the invention proposes that behind the or in the light exit opening of the mounting frame a dome-shaped, in particular in the manner of a spherical segment formed hood is used, the form-fitting with the mounting frame, but preferably rotatable about a central axis of the light exit opening , and that the radiator housing is fixed by means of an axis on the hood, wherein preferably an imaginary extension of the axis intersects the central axis, in particular the light exit opening in front of the front of the mounting frame or in the mouth of the mounting frame and wherein the radiator housing is rotatably supported about the axis.
    Characterized in that behind the or in the light exit opening of the mounting frame a dome-shaped, formed in the manner of a spherical segment hood is positively connected to the mounting frame, but rotatably connected about a central axis of the light exit opening, a passage of flue gases or fire is avoided because in any installation position of the radiator housing, nevertheless, a hermetic seal is formed by the hood, which prevents the passage of flue gases and the like.
    Characterized in that the hood is rotatably mounted and characterized in that the radiator housing is fixed by means of an axis on the hood whose imaginary extension crosses the central axis of the light exit opening and on which the radiator housing is rotatably supported, it is achieved that the radiator housing is pivotable and is rotatably arranged so that any adjustment is possible, in which the hood is rotated and also the radiator housing is rotated about the axis. The light emission takes place in the space having the wall with the installation opening, since the radiator housing has or forms a corresponding light exit opening.
    Preferably, it is provided that the radiator housing has a hood adapted, this same shape, so also in the manner of a spherical segment.
    As a result, a secure function and an optical adjustment of the light parts is possible.
    Furthermore, it is preferably provided that the axis is formed as a hollow axis and a supply cable for the light source is laid through the hollow shaft.
    This makes it possible to use the axle formed as a hollow shaft at the same time for the supply of electrical connection lines to the light source. This also avoids that the connecting cable is undesirable twisted when turning and turning the lamp.
    A preferred development is seen in that the mounting frame, which is mountable in an installation opening or behind this, a plurality of preferably circular light exit openings each having a covering these hood and radiator housing arranged side by side.
    According to this arrangement, the invention can be applied not only to individual radiators, but also to several recessed lights, which are arranged side by side on the mounting frame and each constructed and arranged in the same technique, as indicated above. It can be used to attach several luminaire units in the same or different sizes and in a different arrangement.
    Furthermore, it is preferably provided that halogen bulbs or LED bulbs, in particular in COB or SMD technology are used as bulbs.
    Also, it may preferably be provided that the lighting means are arranged radiating directly from a light exit opening of the recessed ceiling luminaire or indirectly or by an inserted reflector.
    In particular, it can also be provided that at the light exit opening a conversion lens, a protective glass, a diffuser and / or an antiglare screen is arranged.
    A preferred detail is seen in the fact that the light exit opening of the mounting frame is surrounded by a collar having at least one guide groove as a rotary guide and positive locking means, in which a collar or at least some pins eingrei fen, or at the edge of the hood are provided.
    As a result, the positive fixing and the rotation of the hood on the mounting frame is achieved with appropriate means.
    A preferred alternative thereto is seen in that the hood mouth side has a peripheral flange edge with which it is applied surrounding the mounting frame surrounding the light exit opening, and that releasable holding means and / or fastening means, in particular cap screws, are arranged by means of which the flange is held securely on the mounting frame and ensure the rotational movement of the hood around the center axis of the light exit opening unhindered.
    Here, the fixation and rotational mobility is ensured with extremely simple means.
    Embodiments of the invention are illustrated in the drawings and described in more detail below.
    [0022] FIG. 1 shows a first embodiment of a ceiling luminaire in the mounting base in an installation opening of a suspended ceiling; Figure 2 likewise seen in section, in a first possible setting of
    Ceiling light; Figure 3, the recessed ceiling light as seen in Figure 1 ge in a second Ausrichtla ge; Figure 4 also seen in the view analogous to Figure 2; Figure 5 seen a variant of a ceiling light with another light source in the view of Figure 4; Figure 6 shows another embodiment of a ceiling light with two in one
    Mounting frame arranged lights seen in a view analogous to Figure 1; Figure 7 seen the variant of Figure 6 from the rear.
    In the drawings ceiling recessed lights 1 are shown, which are fixed in a mounting hole 2 of a suspended hollow ceiling 3. For this purpose, the recessed ceiling light 1 has a mounting frame 4 with at least one circular light exit opening. This mounting frame 4 is supported on the front side of the hollow ceiling 3 with a flange 4 ', so that the insertion depth of the mounting frame 4 is limited. On the back of the hollow ceiling 3 locking means 5 are provided, which are held by means of resilient pressure means 6 against the back of the hollow ceiling 3, so that the ceiling light is fixed in the desired position. In the mounting frame 4, a dome-like hood 7 is held substantially airtight, wherein the dome-like hood 7 is positively connected by holding means 8 in engagement with the mounting frame 4. Nevertheless, the hood 7 is rotatably held about a center axis 9 of the light exit opening of the mounting frame 4, because the holding means 8 allow a rotational movement of the parts to each other, so that different orientations are possible. Furthermore, the radiator housing 10 together with lamp 11 is fixed by means of an axis 12 to the hood 7, wherein an imaginary extension of the axis 12, which is denoted by 13, the central axis 9 of the light exit opening of the mounting frame 4 in front of the front side of the mounting frame 4, in drawing figure 2 below, crosses. The radiator housing 10 is rotatably supported about this axis 12. This makes it possible, without the sealing of the mounting hole is affected by the hood 7, adjust different angular positions of the radiator housing 10 to produce different radiation directions, not only the angular position of the radiator housing 10 is changeable, but by rotation of the hood 7 in the mounting frame 4 around the axis 9, the emission direction can be changed arbitrarily. The holding means 8 form a circumferential guide contour, so that the hood 7 in the mounting frame 4 is rotatable.
    The hood 7 is in the embodiment, a spherical segment whose central axis is directed coaxially to the central axis 9.
    Preferably, the radiator housing 10 has a hood 7 adapted, this same shape, as can be seen in particular in Figure 2, 4, 5 and 7.
    The axis 12 is formed as a hollow shaft, which passes through the hood 7, so that a supply cable 14 for the lamp 11 can be routed from the outside of the hood 7 to the radiator housing 10 through the hollow shaft, without the desired function is impaired.
    In the embodiment of Figure 6 and 7, a mounting frame 4 is formed, which is mountable in the mounting hole 2 of the hollow ceiling 3. On mounting frame 4, a plurality of light exit openings are provided, which are each surrounded by a collar 15, and in each of which a hood 7 and a radiator housing 10 are arranged side by side, inserted, these having the same structure as the built-in lights, in the other embodiments are shown.
    In the embodiment of Figure 1 and 2, for example, 11 LED lamp with reflector 16 is used as a light source. In the embodiments according to FIGS. 3, 5 and 6, SMD (Surface Mounted Device) LED illuminants are arranged in a ring shape, these optionally emiting indirect light, since they radiate against an inserted reflector 16 which emits light towards the front. For this purpose, the arrangement of the LED light sources on an annular body 17 is provided, which is set in front of the mouth of the dome-shaped reflector 16.
    In Figure 4, a COB LED bulb 11 is used (COB = chip on board).
    Before the light exit opening of the recessed ceiling light 1 other elements can be set, such as additional lenses, a protective glass, a diffuser or a glare screen.
    In the recessed ceiling light according to Figure 6 and 7, the mounting frame 4 has two juxtaposed light exit openings, which are each covered by a rear hood 7. Each hood 7 has its mouth side at its the mounting frame 4 end facing a peripheral flange edge 15, with which it is applied to the mounting frame 4, the light exit opening surrounding. For fixing and maintaining the rotational mobility of the hood 7 relative to the mounting frame 4 about the central axis 9 releasable holding means in the form of a plurality of cap screws 18 are provided which are screwed with their creations next to the flange of the hood 7 in the material of the mounting frame 4, where they partially cover with her head the flange of the hood 4. As a result, on the one hand the fixation of the parts is ensured together and on the other hand ensures the rotational mobility of the hood 4 about the central axis 9. This arrangement is easy to manufacture and assemble.
    The invention is not limited to the embodiments, but in the context of the disclosure often variable.
    All disclosed in the description and / or drawing single and combination features are considered essential to the invention. REFERENCE LIST: 1 Recessed ceiling luminaire 2 Recessed opening 3 Hollow ceiling 4 Mounting frame 4 'Flange edge 5 Locking means 6 Pressing means 7 Cover 8 Retaining means 9 Middle axis 10 Spotlight housing 11 Illuminant 12 Axle 13 imaginary extension of 12 14 Supply cable 15 Collar 16 Reflector 17 Ring body 18 Head screws
    权利要求:
    Claims (9)
    [1]
    claims
    1. Recessed ceiling light (1) with an insertable in an opening (2) mounting frame (4) with a preferably circular light exit opening and at least one in the mounting frame (4) rotatably and pivotally held electric radiator housing (10) with lighting means (11), characterized in that behind the or in the light exit opening of the mounting frame (4) is a dome-shaped, in particular in the manner of a spherical segment formed hood (7) is inserted, the form-fitting, but about a central axis (9) preferably the light exit opening is rotatably connected to the mounting frame (4), and that the emitter housing (10) is fastened to the hood (7) by means of an axle (12), wherein preferably an imaginary extension (13) of the axle (12) surrounds the center axis (9), in particular of the light exit opening, in front of the front side of the mounting frame (4 ) or in the mouth of the mounting frame (4) cuts and wherein the radiator housing (10) about the axis (12) rotatably geha is is.
    [2]
    2. Recessed ceiling light (1) according to claim 1, characterized in that the radiator housing (10) has a hood (7) adapted, this same shape.
    [3]
    3. Recessed ceiling light (1) according to claim 1 or claim 2, characterized in that the axis (12) is designed as a hollow axle and a supply cable (14) for the lamp (11) is laid through the hollow shaft.
    [4]
    4. Recessed ceiling light (1) according to one of claims 1 to 3, characterized in that the mounting frame (4), which is mountable in an installation opening (2) or behind this, a plurality of preferably circular light exit openings each with a covering this hood (7) and radiator housing (10) arranged side by side.
    [5]
    5. Recessed ceiling light (1) according to one of claims 1 to 4, characterized in that are used as the light source (11) halogen lamps or LED bulbs, in particular in COB or SMD technology.
    [6]
    6. Recessed ceiling light (1) according to one of claims 1 to 5, characterized in that the lighting means (11) directly from a light exit opening of the recessed ceiling luminaire (1) radiating or indirectly or by an inserted reflector (16) are arranged reflective.
    [7]
    7. Recessed ceiling light (1) according to one of claims 1 to 6, characterized in that at the light exit opening an auxiliary lens, a protective glass, a diffuser and / or an anti-glare screen is arranged.
    [8]
    8. Recessed ceiling light (1) according to one of claims 1 to 7, characterized in that the light exit opening of the mounting frame (4) by a collar (15) is surrounded, which has at least one guide groove as a rotary guide and positive locking means in which a collar or at least engage some pins, which are provided at the edge of the hood (7).
    [9]
    9. Recessed ceiling light (1) according to one of claims 1 to 7, characterized in that the hood (7) has a peripheral flange edge on the mouth, with which it is applied to the mounting frame (4) surrounding the light exit opening, and that releasable holding means and / or Fastening means, in particular cap screws (18) are arranged, by means of which the flange on the mounting frame (4) is held securely in position and ensure the rotational mobility of the hood (7) around the central axis (9) of the light exit opening unhindered. For this 7 sheets drawings
    类似技术:
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    DE202014101106U1|2014-03-20|Electric bulb
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    同族专利:
    公开号 | 公开日
    ITMI20150003U1|2016-07-14|
    FR3027652A3|2016-04-29|
    ES1135056U|2014-12-26|
    ES1135056Y|2015-03-20|
    GB2531825A|2016-05-04|
    GB201502718D0|2015-04-01|
    FR3027652B3|2016-12-30|
    DE202014105106U1|2014-11-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CA2572433A1|2004-06-30|2006-01-12|Fiberstars Incorporated|Adjustable-aim light pipe fixture|
    CN102691948B|2011-03-23|2016-04-20|欧司朗股份有限公司|Can the Down lamp of multi-direction regulating irradiation angle|DE102016011561B4|2016-09-23|2021-12-23|Diehl Aerospace Gmbh|Light and light arrangement for an interior of a vehicle|
    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
    DE202014105106.6U|DE202014105106U1|2014-10-27|2014-10-27|Downlight|
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