• 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:
    An electric lighting means for lighting purposes consists of a base (1) with electrical connection contacts (2) to which LED lighting means (3) are connected. These are surrounded by an enveloping element (4), which is at least partially translucent or translucent, and which is connected to the base (1) or base components to form a closed enveloping body. In this case, the base (1) or components of the base (1) are arranged on the rear body (4) or they protrude from the rear side thereof and the enveloping body (4) has a mouth (5) closed by further constituents of the illuminant. According to the invention, the LED lighting means (3) are installed on a holding means (6) within the enveloping body (4), so that their beam path is directed towards the rear side of the illuminant.
    公开号:AT14479U1
    申请号:TGM50141/2014U
    申请日:2014-09-04
    公开日:2015-11-15
    发明作者:
    申请人:Brilliant Ag；
    IPC主号:
    专利说明:

    The invention relates to an electrical lighting means for lighting purposes, consisting of a base with electrical connection contacts, are connected to the LED bulbs, which are surrounded by an enveloping element which is at least partially transparent or translucent, which with the base or socket components is connected to a closed enveloping body, wherein on the cover body, the base or components of the base are arranged on the back side or protrude from the rear side and the enveloping body has a closed by further components of the illuminant mouth.
    Illuminants of this type are known in the art. In the prior art, it is customary that the enveloping element of the luminous means consists of a glass body or the like, which is closed at the mouth by a glass pane, wherein the connection contacts are arranged with the base on the opposite side of the glass pane of the illuminant and protrude. In such a lamp, the light rays emitted by the LED illuminant exit from the windscreen. The beam direction is therefore usually directed forward and in the space to be illuminated. This has the consequence that the user is blinded when looking in the direction of the lamp directly through the exiting light beams. This glare is detrimental and disturbs the overall appearance of the bulb in the normal use.
    Based on this prior art, the present invention seeks to provide a generic type bulb, which allows it without much effort that the light emitted by the bulbs light is not visible from the front of the bulb forth and thus glare is avoided for the eyes of the beholder.
    To achieve this object, the invention proposes that the LED bulbs are installed on a holding means within the envelope, so that the beam path is directed to the back of the light source.
    Characterized in that the LED lighting means are arranged in a corresponding manner, it is achieved that the light beams which are emitted by the LED bulbs, do not emerge from the front side of the bulb, but the light beams are delivered to a rear area, which is located next to the pedestal. When using such a luminous means, it is achieved that the light which is emitted by the LED illuminants is emitted to the rear side of the luminous means past the base. It is thus achieved an indirect illumination of the space located behind the bulb. A dazzling effect for the people who look at the bulb and inspect is avoided. Only the reflected light from the environment is perceived glare-free.
    Particularly preferred is the embodiment according to claim 2. The light beams of the LED bulbs are radiated through the jacket of Hüllelementes backwards, wherein the jacket is translucent in any case, but preferably is only translucent, so that a diffusion of the light beams is achieved ,
    A preferred development is also seen in the embodiment according to claim 3.
    As a result, a cooling effect is achieved, which causes the heat generated in the lamp by the LED bulbs heat can be dissipated to the outside. In this case, the holding means carrying the LED illuminant is in particular opaque to light, in particular by the cooling element, so that the emission of light rays from the front side of the illuminant is avoided.
    A preferred development is also seen in the embodiment according to claim 4.
    As a result, a uniform distribution of the light emitted by the LED bulbs light beams is achieved.
    A particularly preferred embodiment is specified in claim 5. Here it is
    Illuminant combined with a reflector. The emitted by the LED bulbs and directed through the jacket of the envelope backwards light rays hit the reflector and are directed by this forward in the room to be illuminated radiated so that a good lighting effect is achieved without causing a glare of the Eyes of the viewer would be generated.
    Furthermore, an embodiment according to claim 6 is preferably provided. The connection lines can be guided in a simple manner through the interior of the luminous means, wherein they are preferably arranged approximately centrally, in order to avoid that the connecting lines affect the output from the LED bulbs, radiating outward light beams.
    In addition, it is particularly preferred that an arrangement according to claim 7 is taken. As a result, a uniform distribution of the emitted light beams is achieved and also makes it possible that as large a variety of LED bulbs can be arranged evenly distributed. A further preferred embodiment is specified in claim 8. This configuration serves on the one hand to protect the connection lines with respect to the emitted light beams from the LED bulbs and on the other hand is achieved by the protective tube or cone a certain radiation of the hitting the jacket of the protective tube or cone of light rays.
    Particularly preferred is an embodiment according to claim 8.
    As a result, the lighting effect of the total light is further improved.
    A preferred embodiment is also specified in claim 10. In addition, a further embodiment is specified in claim 11.
    Embodiments of the invention are illustrated in the drawings and described in more detail below.
    [0019] FIG. 1 shows an illuminant according to the invention seen in side view in a central longitudinal section; Fig. 2: another embodiment in the same view; Fig. 3: another embodiment in the same view.
    In the drawings, an electric lamp is shown, which is used for lighting purposes, in particular for the illumination of rooms or the like. The lighting means consists of a base 1 with electrical connection contacts 2. Such a configuration is provided for example in a so-called GU10 socket. Other base forms are possible. Also, the invention is not limited to a particular type of luminaire, size or the like, but the illuminant can be provided in various sizes to meet various applications, for example, for the purpose of wall lights, ceiling lights, floor lamps, pendant lights or spotlights.
    To the connection contacts 2 LED lighting means 3 are connected, which are surrounded by an enveloping element 4. This enveloping element 4 is at least partially translucent or translucent. The cladding element 4 is connected to the base 1 or components of the base 1 to form a closed enveloping body, as shown in the drawings. On the enveloping body 4, the base 1 or components of the base 1 are arranged on the back side, wherein in the exemplary embodiment they protrude from the enveloping body 4 at the back. In addition, the enveloping body 4 has a mouth 5 closed by further constituents.
    The LED lighting means 3 are installed on a holding means 6 so that they lie within the enveloping body 4. This has the consequence that the beam path is not executed to the front, ie towards the mouth 5, but towards the back, so that the radiation of the light rays takes place in the space behind the base 1.
    Preferably, the enveloping body 4 has a conical shape, as shown in Figure 3 or a dome-like shape, as shown in Figure 1 and Figure 2. In the center of this form, the base 1 is arranged and fixed. The base 1 facing away from the mouth 5 is closed by a preferably opaque body 7 or a correspondingly shaped disk, which is arranged at a spatial distance from the base 1 and holds on its or its side facing the base 1, the LED light-emitting means 3, whose beam direction is directed through the jacket of the envelope 4 to the rear.
    The holding means 6 carrying the LED lighting means 3 may comprise or form a cooling element in the form of the element 7, by means of which the heat emitted by the LED lighting means 3 can be dissipated to the outside.
    The enveloping body 4 is formed of such material that it acts as a light beam diffuser, which is desirable for the desired radiating ability.
    In the embodiments according to Figures 2 and 3, the lamp is additionally used in a reflector 8, which is disposed behind the enveloping body 4, so that the votes of the LED bulbs 3 rays meet the inside of the usually shaped reflector 8 and be reflected by this forward in the room to be illuminated. In particular, the LED lighting means 3 are installed on a printed circuit board, formed by the part 6, which are contacted via connecting lines 9 with the electrical connection contacts 2 of the base 1. The LED lighting means 3 are arranged distributed uniformly near the periphery of the preferably circular disk-like printed circuit board (component 6). In this way it is possible to place a plurality of LED bulbs 3, in order to achieve a corresponding light output.
    To the base 1 inside the enveloping body 4 is still a protective tube or cone 10 is connected, which is penetrated by the connecting lines 9 and extending from the base 1 to near the circuit board. This protective tube or cone 10 may be formed at least on the outside as a light reflector or coated with light-reflecting material to achieve an additional light output.
    The circuit board 6 is covered on its side facing away from the LED bulbs 3 side of a cooling element, which is connected to the circuit board 6 via a central screw 11, consisting of a threaded connector and a nut, wherein the cooling element mouth side with the enveloping body. 4 connected and added to a closed unit.
    In addition, the connecting lines 9 are covered by a protective tube 12 made of heat-resistant insulating material.
    The invention is not limited to the embodiment, but in the context of the disclosure often variable.
    权利要求:
    Claims (11)
    [1]
    Claims 1. An electric illuminant for illumination purposes, comprising a base (1) with electrical connection contacts (2) to which LED illuminants (3) are connected, which are surrounded by an enveloping element (4) which is at least partially translucent or translucent, are surrounded, which is connected to the base (1) or base components to a closed enveloping body, wherein on the envelope body (4) on the back of the base (1) or components of the base (1) are arranged or protrude from this back and the enveloping body ( 4) has a mouth (5) which is closed by further constituents of the luminous means, characterized in that the LED illuminants (3) are installed on a holding means (6) within the enveloping body (4) so that their beam path is directed towards the rear side of the illuminant is.
    [2]
    2. Lamp according to claim 1, characterized in that the enveloping body (4) has a conical or dome-like shape, in the center of the base (1) is fixed and the base (1) facing away from the mouth (5) by a preferably opaque body (7) or a disc is closed, which is arranged at a spatial distance from the base (1) and holds on its or its side facing the base, the LED lighting means (3) whose beam direction through the jacket of the enveloping body (4 ) is directed in particular the dome-like shape, to the rear.
    [3]
    3. Lamp according to claim 1 or 2, characterized in that the LED lighting means (3) carrying holding means (6) comprises or forms a cooling element, by means of which of the LED bulbs (3) heat dissipating is dissipated to the outside.
    [4]
    4. Lamp according to one of claims 1 to 3, characterized in that the enveloping body (4) is designed as a light beam diffuser.
    [5]
    5. Lamp according to one of claims 1 to 4, characterized in that the lighting means in a reflector (8) is used, which is arranged behind the enveloping body (4), so that the output from the LED bulbs (3) rays on the Meet the reflector (8) and be reflected forward into the room to be illuminated.
    [6]
    6. Lamp according to one of claims 1 to 5, characterized in that the LED lighting means (3) on the holding means (6) are installed in the form of a printed circuit board, via connecting lines (9) with the electrical connection contacts (2) of the base (1) is contacted.
    [7]
    7. Lamp according to Claim 6, characterized in that the LED lighting means (3) are arranged distributed uniformly near the periphery of the circular disk-like printed circuit board.
    [8]
    8. Lamp according to one of claims 6 or 7, characterized in that on the base (1) inside the enveloping body (4) a protective tube or cone (10) is connected, which is penetrated by the connecting lines (9) and extending from the Base (1) extends to near the circuit board.
    [9]
    9. Lamp according to claim 8, characterized in that the protective tube or cone (10) is formed at least on the outside as a light reflector or coated with lichtreflektierendem material.
    [10]
    10. Lamp according to one of claims 6 to 9, characterized in that the printed circuit board on its side facing the LED bulbs (3) side of an opaque body (7) is covered in the form of a cooling element, which with the circuit board (6) via a screw connection (11) is connected and which is connected to the mouth side with the enveloping body (4).
    [11]
    11. Lamp according to one of claims 6 to 10, characterized in that the connecting lines (9) of a protective tube (12) are coated from heat-resistant insulating material. For this 3 sheets of drawings
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    同族专利:
    公开号 | 公开日
    FR3018590B3|2016-04-15|
    DE202014101106U1|2014-03-20|
    FR3018590A3|2015-09-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    KR20110132653A|2010-06-03|2011-12-09|김두환|Indirect lighting-fixture which applies led-bar|
    KR20130107114A|2012-03-21|2013-10-01|삼성전자주식회사|Tube type led lighting apparatus|
    DE202014103605U1|2014-08-04|2014-08-21|Brillant Ag|Electric light|
    法律状态:
    2018-05-15| MM01| Lapse because of not paying annual fees|Effective date: 20170930 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202014101106.4U|DE202014101106U1|2014-03-12|2014-03-12|Electric bulb|
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