• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an electric lamp (1), comprising at least one housing (2) with a light exit opening (3), an aperture ring (4) surrounding the light exit opening (3), LEDs (5) arranged in the housing (2) as lighting means and one Reflector (6) for reflection and, where appropriate, for focusing the light generated by the LEDs (5), and a cable for power supply. The LEDs (5) are arranged on or on the housing (2) facing side of the diaphragm ring (4), wherein the light beam of the LEDs (5) is directed to the reflector (6) on the or in the housing (2) via a dome the glare ring (4) and above the light exit opening (3) is arranged, wherein the reflector (6) is highly reflective and non-reflective.
    公开号:AT15122U1
    申请号:TGM50145/2014U
    申请日:2014-09-09
    公开日:2017-01-15
    发明作者:
    申请人:Brilliant Ag；
    IPC主号:
    专利说明:

    Description: The invention relates to an electric lamp comprising at least one housing with a light exit opening, a light ring surrounding the light exit opening, LEDs arranged in the housing as bulbs and a reflector for reflection and optionally for bundling the light generated by the LEDs, and a cable to the power supply.
    Such electrical lights are widely known in the art and find a wide spread in the market. Such electric lights are used in various embodiments such as in ceiling and recessed luminaires and -anbauleuch-th, recessed floor lights with cover glass, pendant lights, floor and table lamps, and optionally also in spotlights.
    Depending on the desired application, the Ausfiihrungsungsform of the respective electric lamp is thus determined.
    In the known in the art electric lights of the type mentioned above, it is disadvantageous that the reflector is usually formed mirroring, so that by looking through the light exit opening the LEDs are visible as bulbs for the viewer. This is often undesirable and stops potential buyers from buying such LED bulbs equipped with bulbs.
    Due to the above-mentioned prior art, the present invention seeks to improve an electric lamp of the type mentioned in such a way that the LEDs are invisible to the viewer as bulbs, in addition, such an electric light an aesthetically pleasing impression Consumer generated.
    To solve this problem, the invention proposes that the LEDs are arranged on Or on the reflector side facing the aperture ring, wherein the light beam of the LEDs is directed to the reflector, the dome in the housing over the dome ring and on the Light exit opening is arranged, wherein the reflector is highly reflective and non-reflective.
    In particular, the fact that the reflector is not formed mirror-like, it is not possible for a viewer from the outside, optically perceive by looking through the Lichtaustrittsöff- the LEDs. The LEDs, which are arranged on a glare ring within the housing, thus radiate against the non-reflecting and strongly reflecting reflector, which in turn reflects the light generated through the light exit opening into the surroundings. The arrangement of the LEDs on the aperture ring an extremely homogeneous Lich-tabgabe is generated by the light exit opening.
    The glare ring can be formed as a single part or as part of the housing. Such an electric light is seen by the user as a particularly aesthetic, since in particular the LEDs are not visually perceptible, for example, to destroy the overall visual impression.
    It may be preferably provided that the reflector has a white, non-reflective coating.
    By a white, non-reflective coating of the reflector, on the one hand, an extremely homogeneous, perceived by the user as very pleasant, light output generated, and on the other hand prevents a view of the user on the LEDs arranged on the bezel.
    Alternatively, it may be particularly preferred that the reflector has a colored, non-reflective coating.
    The choice of color of the coating can be made according to the user's request, in which case the LEDs are not visually perceptible by the user.
    Furthermore, it can be particularly preferred that all LEDs are arranged on a common circuit board ring, wherein the circuit board ring is connected to the cable for the power supply.
    By arranging all the LEDs on a common circuit board ring, it is only necessary to connect the circuit board ring with an external power supply, thereby eliminating further wiring within the electrical lamp.
    In addition, it can be particularly preferably provided that in the light exit opening a lens is detachably or permanently arranged.
    The arrangement of a lens in the light exit opening on the one hand allows the use of the electric lamp as a floor light or as recessed wall luminaire, as in particular by the use of the lens from being fined into the lamp is prevented. In addition, by using a lens, the light exit angle can also be varied. Thus, the purpose of the electric lamp is increased by the use of a lens accordingly.
    Also, it may be particularly preferred that the dome-like reflector is completely covered by housing parts.
    Alternatively it can be particularly preferably provided that the dome-like reflector is partially covered or covered by housing parts.
    Depending on the desired optical design of the electric lamp, the dome-like reflector can thus be completely or partially covered or covered by housing parts, so that the dome-like housing for the viewer is not visible from the outside. As a result, the electric lamp in various forms can be produced, which in turn increases the use and intended use of the electric lamp.
    In particular, it may be particularly preferably provided that the light exit opening has a shape deviating from the ring shape, for example an ellipse shape, a square, rectangular or oval shape.
    Also, this is the possibility of using the lamp by adjusting the shape of, for example, further, located in the surrounding forms and body.
    Finally, it can be particularly preferably provided that the cable for power supply within the housing is arranged invisibly from the outside.
    This also ensures that no parts such as stromfiihren-de cable can adversely affect the aesthetic overall impression of the light.
    Exemplary embodiments of the invention are illustrated in the drawings and described in more detail below.
    FIG. 1 shows a first embodiment of the invention in cross-section as seen obliquely from above; Figure 2 also seen in cross section; Figure 3 shows a second embodiment of the invention as seen obliquely from above; Figure 4 also seen in cross-section.
    In the figures, an electric lamp 1 is shown in cross section. The electrical lamp 1 has at least one housing 2 with a light exit opening 3, a light ring outlet 4 surrounding the light aperture 3, arranged in the housing 2 LEDs 5 as a lighting means and a reflector 6. The reflector 6 serves for reflection and, if necessary, for clamping the light generated by the LEDs 5. In addition, the electric lamp has a cable, not shown in the figures, for the power supply.
    According to the LEDs 5 are disposed within the housing 2 on the side facing the reflector 6 of the aperture ring 4. The light beam of the LEDs 5 is for
    Reflector 6 directed. The reflector 6 is arranged on the housing 2 like a dome over the aperture ring 4 and light exit opening 3. The reflector 6 is highly reflective and not formed mirror-like. As a result, by looking through the light exit opening 3 of the electric lamp 1 no visual perception of the LEDs 5 by a user or viewer possible. Thus, despite the use of LEDs 5 for generating the light, the aesthetic impression of the electric lamp 1 according to the invention is extremely appealing, since it is undesirable for the consumer or user to optically perceive the LEDs 5. In addition, due to the arrangement of the LEDs 5 on the glare ring 4, a homogeneous light distribution is emitted through the reflector 6 through the light exit opening 3 into the surroundings.
    In the exemplary embodiment, the reflector 6 has a white coating. As a result, a homogeneous, perceived by the user as very pleasant, light generation is possible.
    Optionally, a colored coating of the reflector may also be made according to the individual request of the user.
    In the exemplary embodiment, all the LEDs 5 are arranged on a common circuit board ring 7. The sinker ring 7 is connected to the power supply with a cable, not shown in the figures.
    In order to extend the field of application of such an electric lamp 1 in particular for use as recessed ground or wall recessed luminaire Or to vary the light exit angle corresponding to the illuminated environment, a lens, not shown in the figures in the light exit opening 3 can be detachably or permanently arranged. In the case of the detachable arrangement of a lens, for example, it can be exchanged later for a lens with a different light exit angle or, for example, for a colored lens, in a quick and simple manner.
    Depending on the embodiment of the electric lamp 1, the dome-like reflector 6 can be completely or partially covered or covered by housing parts 2 or by the housing 2.
    In further, not shown in the figures Ausfiihrungsbeispielen, the light outlet opening 3 has a deviating from the ring shape shape. This can be, for example, an ellipse shape, a square, rectangular or oval shape.
    Urn not disturb the overall aesthetic impression, the cable for power supply within the housing 2 by the viewer from the outside invisibly arranged.
    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 electric light 2 housing 3 light exit opening 4 glare ring 5 LEDs 6 reflector 7 PCB ring
    权利要求:
    Claims (9)
    [1]
    claims
    1. Electric lamp (1), at least comprising a housing (2) with a Lichtaustrittsöff- tion (3), a light outlet opening (3) surrounding the aperture ring (4), in the housing (2) arranged LEDs (5) as a lighting means and a Reflector (6) for reflection and, where appropriate, for bundling the light generated by the LEDs (5), and a cable for power supply, characterized in that the LEDs (5) on or on the Ge-housing (2) facing side the light ring (4) are arranged, wherein the light beam of the LEDs (5) is directed to the reflector (6) which is arranged on or in the housing (2) like a dome over the diaphragm ring (4) and over the light exit opening (3) the reflector (6) is highly reflective and non-reflective.
    [2]
    2. Electric lamp (1) according to claim 1, characterized in that the reflector (6) has a white, non-reflective coating.
    [3]
    3. Electric lamp (1) according to claim 1, characterized in that the reflector (6) has a colored, non-reflective coating.
    [4]
    4. Electric lamp (1) according to one of claims 1 to 3, characterized in that all LEDs (5) on a common circuit board ring (7) are arranged, wherein the circuit board ring (7) is connected to the cable for power supply.
    [5]
    5. Electric lamp (1) according to one of claims 1 to 4, characterized in that in the light exit opening (2) a lens is detachably or permanently arranged.
    [6]
    6. Electric lamp (1) according to one of claims 1 to 5, characterized in that the dome-like reflector (6) is completely covered by housing parts (2).
    [7]
    7. Electric lamp (1) according to one of claims 1 to 5, characterized in that the dome-like reflector (6) is partially covered by housing parts (2) or over-covers.
    [8]
    8. Electric lamp (1) according to one of claims 1 to 7, characterized in that the light exit opening (3) has a shape deviating from the annular shape, for example an elliptical shape, a square, rectangular or oval shape.
    [9]
    9. Electric lamp (1) according to one of claims 4 to 8, characterized in that the cable for power supply within the housing (2) is arranged invisible from the outside. 4 sheets of drawings
    类似技术:
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    同族专利:
    公开号 | 公开日
    GB201418489D0|2014-12-03|
    DE202014103605U1|2014-08-21|
    FR3024526A3|2016-02-05|
    ES1130981U|2014-10-30|
    ES1130981Y|2015-01-21|
    FR3024526B3|2016-09-23|
    ITMI20140334U1|2016-05-04|
    GB2529265A|2016-02-17|
    US20160033111A1|2016-02-04|
    IL235667D0|2015-02-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0756131A1|1995-07-28|1997-01-29|MAGNETI MARELLI S.p.A.|Vehicle lighting device|
    DE29608737U1|1996-05-14|1996-09-05|Kinkeldey Ralf Dr|Luminaire for indirect lighting of a room|
    WO2004003429A1|2002-06-29|2004-01-08|Bayerische Motoren Werke Aktiengesellschaft|Lighting device|
    DE102009009725A1|2009-02-19|2010-08-26|Dr. Ing. H.C. F. Porsche Aktiengesellschaft|Lighting unit for passenger car, has covering element arranged between light source and covering plate for covering light source, and semitransparent coating provided on side of element and formed from partially transparent mirror layer|
    CN202938179U|2012-11-05|2013-05-15|中山市嘉美之光照明电器有限公司|LED lamp panel|
    DE202014101106U1|2014-03-12|2014-03-20|Brilliant Ag|Electric bulb|
    US20070171649A1|2003-06-23|2007-07-26|Advanced Optical Technologies, Llc|Signage using a diffusion chamber|
    CN101983302B|2008-04-03|2013-10-02|皇家飞利浦电子股份有限公司|Improved white light-emitting device|
    JP5198165B2|2008-06-24|2013-05-15|出光興産株式会社|Enclosure for lighting device and lighting device including the same|
    EP2863117B1|2009-11-09|2016-07-13|LG Innotek Co., Ltd.|Lighting device|
    US9676000B2|2012-04-19|2017-06-13|GE Lighting Solutions, LLC|Lighting system with reflective coating having cross-linked polymeric powder and a pigment|
    KR20140055943A|2012-10-30|2014-05-09|주식회사 케이엠더블유|Led lighting device|US10395584B2|2016-11-22|2019-08-27|Planar Systems, Inc.|Intensity scaled dithering pulse width modulation|
    US10408431B1|2016-12-16|2019-09-10|Rick D. Thurman|Light fixture comprising carbon fiber materials|
    US10801702B1|2016-12-16|2020-10-13|Rick D. Thurman|Light fixture comprising carbon materials and methods therefor|
    法律状态:
    2019-05-15| MM01| Lapse because of not paying annual fees|Effective date: 20180930 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202014103605.9U|DE202014103605U1|2014-08-04|2014-08-04|Electric light|
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