Modulares Lichtquellenmodul für eine Leuchte sowie Leuchte

Technical Field

The present invention relates to a modular light source module for a lamp and a corresponding lamp.

Background of the Invention

Known source of light modules are fixedly mounted or integrated in each lamp. DE 10 2009,060,896 Al discloses a light source module, comprising a board aligned along a plane, on which a LED is arranged, and comprising a first plug-in connection for connecting a first conductor and a second plug-in connection for connecting a second conductor.

Against this background, it is a task of the present invention, an improved light source module and provide an improved lamp, which enable a more versatile source of light module ordeals of the.

This problem is solved according to the invention by a light source module having the features of claim 1 and by a lamp having the features of claim 6.

The invention creates a light source module comprising a circuit board is arranged on the at least one LED, an electronic ballast to operate the at least one LED, and a coupling means for detachably coupling the light seriessource of light module with a corresponding receiving portion of a light of a predetermined. By providing of the connecting means for the detachable connection of the can with the corresponding receiving portion of a lamp a predetermined light seriessource of light module the same light source module at different Luminaires the predetermined light series are used. In the case of a defect of the source of light module also be of simple exchange with a new light source module. By source of light module with the corresponding receiving portion of the lamp is the releasable connection of the expansion of the inlet and also can be easily and economically performed in or from the luminaire source of light module.

Preferably, provided that the connecting means has a profile element, which is designed to to be connected with a corresponding profile element of the receiving portion of the lamp. This a simple and secure connection of the shaped member of the accommodating section allows of the profile element of the is source of light module.

In accordance with an advantageous refinement of the invention is provided that the profile element is formed substantially U-shaped source of light module of the, wherein the profile element is formed to, with a corresponding, substantially U-shaped profile element of the receiving portion of the lamp to be connected, wherein a circumferential groove of the profiled element of the is formed to source of light module , with the profile element to engage the receiving portion of the lamp. By providing the circumferential groove in the profile element of the can in a simple manner on the profile element source of light module the light source module of the housing portion of the lamp are plugged.

Advantageously is provided that the light source module has a wall surface, which is formed, in a the dimensions of the wall surface of the corresponding cut-out of a housing of the lamp to be inserted approximately source of light module. The light source module or the relevant wall surface of the in the assembled state of the thus forms a part of an inner wall source of light modulesource of light module of the housing of the light fitting.

Preferably, provided that the printed circuit board is aligned along a wall surface of said source of light module. Therefore an advantageous radiation characteristic of the at least one is formed that is disposed on said board, LED.

The invention relates to further one lamp with a housing, comprising a receiving portion for receiving an source of light module , and a light source module, with a board is arranged on the at least one LED, an electronic ballast to operate the at least one LED, and a coupling means for detachably coupling the light seriessource of light module with a corresponding receiving portion of a lamp a predetermined, wherein the light source module by said interconnecting means is connected with the receiving portion of the lamp. Therefore a luminaire can be provided, wherein a single light source module can be provided independent of a dimension of the lamp. In the case of a defect of the source of light module also be of simple exchange with a new light source module. By source of light module with the corresponding receiving portion of the lamp is the releasable connection of the expansion of the inlet and also can be easily and economically performed in or from the luminaire source of light module.

Preferably, provided that the joining means of the has a profile element source of light module , which is connected with a profile element of the receiving portion of the lamp. This a simple and secure connection can be made possible for source of light module with the profile element of the profile of the said housing portion.

In accordance with an advantageous refinement of the invention is provided that the receiving portion has a locking means for locking the source of light module in the accommodating section. Therefore the light source module can be securely locked in the receiving portion of the lamp.

Advantageously is provided that the profile element is formed substantially U-shape of the housing portion of the lamp, wherein the profile element is formed to the receiving portion of the lamp, with a corresponding, substantially U-shaped profile element of the to be connected source of light module , wherein a circumferential groove of the profiled element of the is formed to source of light module , with the profile element to engage the receiving portion of the lamp. By providing the circumferential groove in the profile element of the can in a simple manner on the profile element source of light module the light source module of the housing portion of the lamp are plugged.

In accordance with an advantageous refinement of the invention is provided that the locking means for locking the source of light module in the accommodating section is formed by lugs disposed on said profiled element of the receiving portion of the lamp. The source of light module in the recording section a simple and secure retention of the latching lugs enable the lamp.

Advantageously is provided that the detent lugs at respective inner sides of legs of the profiled element are disposed of the housing portion of the lamp. By the arrangement of the catch pieces on the respective inner sides of the legs of the profiled element can the light source module into the receiving portion of the lamp inserted and upon reaching an end position be locked.

Preferably, further provided that the legs of the profiled element of the receiving portion of the lamp are flexible formed, wherein the connection of the moving apart of the legs of the profiled element with the receiving portion by a source of light module of the housing portion of the luminaire is releasable. Through the flexibility of the legs from the receiving portion of the lamp can thus be made possible for a simple ability to detach the source of light module.

Preferably, further provided that the wall surface of the corresponding cutout source of light modulesource of light module into a the dimensions of the wall surface of the inserted of the housing. The light source module or the relevant wall surface of the in the assembled state of the thus forms a part of an inner wall source of light modulesource of light module of the housing of the light fitting.

Advantageously is provided that a light emission surface of the at least one LED having source of light modulesource of light module in the luminaire in the mounted state of the wall face of the part of a wall face of a reflector arranged in the housing. The light source module thus forms a part of a inner wall of the housing of the luminaire preferably.

Advantageously is provided that the light for wall is suitable. In the case of the development of a simple inlet and is thus also source of light modulewall installation of the lamp in or from the lamp possible. In the case of the development needs only to the housing of the light fitting be developed together with the light source module. The light source module is then in a simple manner detachable from the housing.

The described embodiments and refinements can be combine with one another as desired.

Other potential configurations, refinements and implementations of the invention comprise non esplicitamente with respect to the embodiments described previously or hereinafter called combinations of features of the invention.

A further understanding of the embodiments of the invention are to attached drawings give The. They illustrate embodiments and serve in connection with the description of the principles and approaches of invention statement.

Other embodiments and many of the advantages listed, has arisen as to the drawings. Elements of the drawings are not necessarily true to scale to each other shown The field.

It show:

Fig. light series with a 1 a schematic view of a light source module according to a preferred embodiment of the invention predetermined; and

2 a schematic view of a exemplary Luminaire Fig. light series with the light source module in an installed position the predetermined according to the preferred embodiment according to the invention.

In Figures of the drawings, identical reference symbols designate identical or functionally identical elements, components or components unless otherwise indicated is.

Fig. 1 shows a schematic view a predetermined light source module according to a preferred embodiment with a light series the invention.

The light source module 10 has on its end face 10a on a wall surface, which is formed, in a cutout, corresponding to the dimensions of the wall surface 28a of a housing 10 in about 28 source of light module 10a of the one of the lamps 24, 25, 26 to be inserted. The light source module 10 further comprises a board 12 on, 14 is arranged on the an LED. Alternatively, a plurality of LEDs 12 on the board also be arranged. The source of light module 12 is aligned along the wall surface 10a of the board 10, so that a light emission surface of the LED is also aligned along the wall surface 10a of the source of light module. The light source module 10 further comprises an electronic ballast for operating the LED 15 14, an electrical line 10 to a power supply and a heat sink 16 for connecting the source of light module 18 for discharging, heat generated from the light source module 10 on to an environment. Moreover, 10 arranged on the light source module 32 is a wall mounting plate element. The light source module 20 for removably connecting the 10 addition, it has a connecting means with a corresponding one of the lamps 22 10 24 source of light module receiving portion, 25, 26 on.

20 has a U-shaped profiled element 20a on The connecting means, which is arranged around the electronic ballast 15 is formed around and for this purpose, with a corresponding, substantially U-shaped profile element 22a of the housing portion 22 a of the lamps 24, 25, 26 to be connected. The profile element 20 and 20a of the connecting means 22 can also alternatively comprise 22a of the housing portion the profile element a other suitable shape, which enables that the profile element 20 of the shaped member 20a of the connecting means 22 can be connected the accommodating section 22a. The Profile element 20a of the connecting means 20 is also optimum circumferential groove on, which is designed to, 22a of the housing portion of the shaped member 22 one of the lamps 24, 25, 26 to engage.

The light source module 10 can thus into the receiving portion 22 a of the lamps 24, 25, 26 are inserted. The source of light module 22, further comprising a locking means for locking the receiving portion 10 in the receiving portion 22 to 23. The locking means 23 is formed by accommodating section 22a of the lugs disposed on said profiled element 22. The latching lugs at respective inner sides of legs are 22b, 22c of the profile element 24 22 a of the lamps 22 of the housing portion, 25, 26 arranged. The leg 22b, 22c are designed to be flexible. The source of light module 22 is thus 10 with the receiving portion by a connection of the moving apart of the legs 22b, 22c of the profiled element 22a of the housing portion 22 a of the lamps 24, 25, 26 detachably.

Cabinet 28 of the respective lamp 24, 25, 26 is substantially rectangular design, wherein a length and width of the housing 28 of the various lamps 24, 25, 26 vary. The receiving portion 28a of the housing 28 of the respective lamps 22 and the respective cut-out 24, 25, 26 have identical dimensions on, so that the same light source module 10 at different lamps 24, 25, 26 can be used.

Lamps 24, 25, 28 each have a face on an inner side of the housing 26 (not shown in Fig. 1) reflector on. The Luminaire 24 has further at one the receiving portion of the lamp 24 24 opposite end portion of the lamp 32 on two wall mounting plate elements. Lamps 25, 26 have at one the receiving portion 22 of the lamps 25, 26 opposite end portion of the lamps 25, 26 are each a wall mounting plate element 32 on. A minimum width of the lamps 24, 25, 26 is given by the width of the 10 source of light module. Lamps 25, 26 have, for example, on a width, which substantially corresponds to a width of the wall surface 10a of the 10 source of light module. The Luminaire 24 has a greater width than the light source module 10 on. The receiving portion 22 of the lamp is thus centrally arranged 24, wherein the housing 22 and the cut-out 28 of the lamp 24 next to the receiving portion 28a of the housing 33 has respective screens 28 of the lamp 24, which are part of the housing 28.

Fig. 2 shows a schematic view of a exemplary Luminaire light series 24 10 in an installed position the predetermined according to the preferred embodiment with the light source module according to the invention.

In Fig. 2 24 24 in the lamp, the lamp 10 is mounted in an installed position with the light source module 24 shown the lamp. When Luminaire 24 it is a wall lighting device. Alternatively, the light fixture 24 may also be suitable for a surface mounting of as Hanging lamp or carried out. The source of light module 22 is coupled to a respective one of the accommodating section 10 as well as positioning the [...]. use requirement adaptable. The reflector 24 is diagonally into the housing 30 of the lamp 28 incorporated in the present embodiment. The reflector 30 is thus in a lower portion of the housing, in which the light source module 10 is arranged, further in the housing 28 in an upper portion of the housing 28 countersunk occurs as a special radiation characteristic of the lamp 24. This. Alternatively, have also another suitable inclination in the housing 30 the reflector 28 of the lamp 24.

Although the present invention has been described with reference to preferred embodiments above, it is not limited to this, but modifiable in many ways. Alter or modify the invention is increasing in a diverse manner in particular, without depart from the core of the invention.

For example, a can or more LEDs are used with different light temperatures. The source of light module 10 to the heat sink 18 in one piece or body of the can be made of several parts. The light source module 10 of metal Furthermore it, be plastic or a formed Plastics composite.