DE102018000379A1 - Molded component for a lighting application - Google Patents

Abstract

The invention relates to a molded component (1A) for a luminous application, comprising a planar molded basic body (3), at least one optical waveguide (7) integrated in the molded basic body (3), and at least one entry point (3.2) at which the at least one optical waveguide (7 ) is introduced into the mold base body (3), wherein at a first end of the at least one optical waveguide (7) in the region around the corresponding entry point (3.2), a first receiving device (10A) is arranged. According to the invention, the first receiving device (10A) is arranged outside the mold base body (3) and accommodates a plug (18) for optically coupling a light source to the at least one optical waveguide (7) and is connected to the rear side (3.1) by means of a first holding device (12) ) of the mold base body (3).

Description

The invention relates to a molding component for a lighting application according to the preamble of claim 1.

Molded components for lighting applications, which can be used for example as trim parts in vehicles, are known in numerous variations. Such molded components may comprise a planar mold base body, at least one optical waveguide integrated into the mold main body, and at least one entry point at which the at least one optical waveguide is introduced into the mold main body. In addition, a first receiving device can be arranged at a first end of the at least one optical waveguide in the area around the corresponding entry point.

Since optical fibers can be damaged very quickly, they should be protected from mechanical damage when entering and / or leaving the mold body. In addition, depending on its installation environment, the optical waveguide should also be protected against various environmental influences, such as, for example, spray water, pressurized water, dust, oils, etc. In the protection of the optical waveguide, of course, a functional connection of the optical waveguide to a light source should be made possible. In order to implement this light signal transmission in the highest quality, for example, optical fibers are already equipped at one end by the manufacturer a pre-assembled connector over which the optical fiber can be optically coupled to the light source.

From the DE 10 2007 029 140 A1 a generic mold component for a lighting application is known, which is designed as Innenausstattungspaneel with a plurality of lighting elements. The interior trim panel can be used for example as a ceiling trim part in an aircraft cabin, the lighting elements to simulate a starry sky. The individual lighting elements each comprise a cylindrically shaped light guide body which has a light entry surface at a first end and a light exit surface at a second end and is received in an insert designed as a hollow cylindrical sleeve. The insert and the light guide body accommodated in the insert are arranged in a stepped receiving bore, which is formed in the interior trim panel and extends through the trim panel. The light exit surface of the light guide body and an annular end face of the insert surrounding the light exit surface are arranged in a region of a panel surface visible in the assembled state of the interior trim panel and are aligned flush with the visible panel surface. The visible panel surface and the light exit surface of the light guide body and the end face of the insert are provided with a continuous lacquer layer. The insert has a first portion, which is adapted to a smaller diameter of the stepped receiving bore, and a second portion, which is adapted to a larger diameter of the stepped receiving bore. At the second section, the insert has a receiving opening which is suitable for receiving a light source in the form of a light-emitting diode. Light emitted by the light source can be coupled into the light guide body via the light entry surface. In addition, the insert comprises a radially outwardly projecting flange portion which bears against the panel surface opposite the visible panel surface.

Object of the present invention is to provide a mold component for a lighting application of the type mentioned, in which an optical waveguide is protected at its entrance and / or exit from a mold body from mechanical damage and environmental influences.

This object is achieved by a mold component for a lighting application with the features of claim 1. Advantageous embodiments with expedient developments of the invention are specified in the dependent claims.

In order to provide a molded component for a luminous application, in which an optical waveguide is protected from mechanical damage and environmental influences at its entry and / or exit from a mold base body, the first receiving device is arranged outside the mold base body and takes a plug for optical coupling of a light source with the at least an optical waveguide and is connected by means of a first holding device with the back of the mold base body. In addition, the at least one optical waveguide is integrated into the mold base body.

As a result, the at least one optical waveguide can advantageously be easily protected against mechanical damage and environmental influences, such as spray water, pressurized water, dust, oils, etc. In addition, optical fibers can be used with pre-assembled connectors for implementing the lighting application in the corresponding mold component. As a result, a light signal transmission in the highest quality can be made possible. The plane Molded body can be performed for example as a carbon plate.

In an advantageous embodiment of the mold component according to the invention for a lighting application, the at least one optical waveguide can be introduced at the at least one entry point obliquely to the surrounding rear side of the mold base body in the mold base body. Due to the oblique introduction of the at least one optical waveguide into the molding base body, buckling and associated damage to the optical waveguide can advantageously be prevented or at least made more difficult. In addition, the at least one optical waveguide can emit light over its entire length. This effect can be achieved, for example, by a corresponding coating of the optical waveguide with nanoparticles. As a result, not only punctiform luminous effects can be implemented in an advantageous manner.

In a further advantageous embodiment of the mold component according to the invention for a lighting application, the first receiving device may comprise a receiving opening, which may be arranged such that it is suitable for receiving a parallel or obliquely aligned to the back of the mold base connector. In this receiving opening then a pre-assembled connector can be inserted and attached. The plug can for example be pressed into the receiving opening and / or glued.

In a further advantageous embodiment of the molded component according to the invention for a lighting application, the first holding device may comprise a first encapsulation for the corresponding optical waveguide between the entry point and the receiving opening of the first receiving device, in particular to further improve the protection of the first end of the corresponding optical waveguide outside of the mold base body. Here, the first holding device may for example be designed as a fastening web, which carries a pipe section as the first encapsulation for the corresponding optical waveguide, wherein the receiving opening for the plug is formed at the open end of the pipe section. In order to improve a bearing surface of the fastening web for attachment to the back of the flat mold base body, the fastening web may for example have a T-shaped cross-section. Alternatively, the first holding device can be designed as a plastic body, in which a through hole is introduced as a first encapsulation. Preferably, the plastic body is designed as a cuboid and connected to the back of the flat mold base body, wherein the through hole can be drilled to form the receiving opening for the plug at the open end. As a further alternative, the first holding device can be designed as a tubular plastic body, which can at least partially accommodate a first encapsulation designed as a tube or casing. A through opening of the tubular plastic body can align the at least one optical waveguide in an angle range of 10 ° to 45 ° obliquely to the back of the mold base body. In this embodiment, a receptacle can be formed at the open end of the tubular plastic body, which can at least partially receive the tube or the sheath. Preferably, one end of the tube or one end of the sleeve are glued into the receptacle. At the other end of the tube or at the other end of the shell, the receiving opening can then be formed, in which a back of the plug can be fixed by pressing and / or by gluing and / or by using a clamp. Due to the flexible design of the hose or the shell of the plug can be arbitrarily aligned and at the same time prevent or at least complicate a bending of the optical waveguide.

In a further advantageous embodiment of the molding component according to the invention for a lighting application designed as a plastic body first holding device may have an inclined surface into which the through hole can be introduced as the first encapsulation, wherein the through hole and a receiving opening for the plug in an angular range of 10 ° to 45 ° are aligned obliquely to the back of the mold body. As a result, the plug can be easily aligned in a desired angle range.

In a further advantageous embodiment of the molding component according to the invention for a lighting application, at least one exit point can be provided, at which the at least one optical waveguide can emerge obliquely from the mold base body. In this case, a second receiving device can be arranged at a second end of the at least one optical waveguide in the area around the corresponding exit point, which can receive at least one end element of the at least one optical waveguide and be connected to the rear side of the main body of the form by means of a second holding device. The terminating element can be designed, for example, as a resistor or as a mirror. In addition, the second holding device may comprise a second encapsulation for the corresponding optical waveguide and form the second receiving device. As a result, the second holding device can advantageously improve the protection of the second end of the corresponding optical waveguide, which emerges from the planar mold base body at the exit point. The second holding device may for example be designed as a hollow body, which at one end can be closed by a cap and can have a receiving opening as a second encapsulation for the corresponding optical waveguide. Alternatively, the second holding device can be designed as a plastic body, in which a blind hole can be introduced as a second encapsulation. In order to prevent or at least complicate a bending of the at least one optical waveguide, the receiving opening and / or the blind hole can be aligned at an angle range of 10 ° to 45 ° obliquely to the back of the mold base body.

In a further advantageous embodiment of the mold component according to the invention for a luminous application, the at least one optical waveguide can be introduced or executed in an angle range of 10 ° to 45 ° obliquely to the back of the mold base body in this. As a result, buckling of the at least one optical waveguide can advantageously be prevented or at least made more difficult.

The mold component for a lighting application can thus be understood to mean an assembly which comprises a planar mold base body in which at least one optical waveguide is integrated in order to implement a desired lighting application. The at least one optical waveguide can be introduced via the first receiving device at at least one entry point in the back into the planar mold base body and arranged for example in a groove which is introduced into a front side of the planar mold base body. In addition, the at least one optical waveguide at at least one exit point in the rear again from the flat mold base body and in a second receiving device are executed. After insertion into the groove, a further coating can be applied to the front side of the mold base body. Since the at least one entry point and / or the at least one exit point of the at least one optical waveguide are arranged on the rear side of the planar mold base body, these are not visible to the customer. Therefore, simple and inexpensive component structures can be selected to implement the functional receiving devices in an advantageous manner.

The features and feature combinations mentioned above in the description as well as the features and feature combinations mentioned below in the description of the figures and / or in the figures alone can be used not only in the respectively specified combination but also in other combinations or in isolation, without the scope of To leave invention. Thus, embodiments are also included and disclosed by the invention, which are not explicitly shown or explained in the figures, however, emerge and can be produced by separated combinations of features from the embodiments explained.

• 1 eine schematische Schnittdarstellung eines ersten Ausschnitts eines erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem ersten Ausführungsbeispiel einer ersten Aufnahmevorrichtung ohne Lichtwellenleiter;
• 2 eine perspektivische Darstellung des erfindungsgemäßen Formbauteils für eine Leuchtapplikation aus 1;
• 3 eine schematische Schnittdarstellung des erfindungsgemäßen Formbauteils für eine Leuchtapplikation aus 1 und 2 mit eingebrachtem Lichtwellenleiter;
• 4 eine schematische Schnittdarstellung des ersten Ausschnitts des erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem zweiten Ausführungsbeispiel einer ersten Aufnahmevorrichtung;
• 5 eine schematische Schnittdarstellung des ersten Ausschnitts des erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem dritten Ausführungsbeispiel der ersten Aufnahmevorrichtung;
• 6 eine schematische Schnittdarstellung des ersten Ausschnitts des erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem vierten Ausführungsbeispiel der ersten Aufnahmevorrichtung.
• 7 eine schematische Schnittdarstellung eines zweiten Ausschnitts eines erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem ersten Ausführungsbeispiel einer zweiten Aufnahmevorrichtung; und
• 8 eine schematische Schnittdarstellung des zweiten Ausschnitts des erfindungsgemäßen Formbauteils für eine Leuchtapplikation mit einem zweiten Ausführungsbeispiel der zweiten Aufnahmevorrichtung;

Embodiments of the invention are illustrated in the drawings and are explained in more detail in the following description. In the drawing, like reference numerals designate components that perform the same or analog functions. Hereby show:

• 1 a schematic sectional view of a first section of a mold component according to the invention for a lighting application with a first embodiment of a first recording device without optical waveguide;
• 2 a perspective view of the mold component according to the invention for a lighting application 1 ;
• 3 a schematic sectional view of the mold component according to the invention for a lighting application 1 and 2 with incorporated optical waveguide;
• 4 a schematic sectional view of the first section of the mold component according to the invention for a lighting application with a second embodiment of a first receiving device;
• 5 a schematic sectional view of the first section of the mold component according to the invention for a lighting application with a third embodiment of the first receiving device;
• 6 a schematic sectional view of the first section of the mold component according to the invention for a lighting application with a fourth embodiment of the first receiving device.
• 7 a schematic sectional view of a second section of a mold component according to the invention for a lighting application with a first embodiment of a second receiving device; and
• 8th a schematic sectional view of the second section of the mold component according to the invention for a luminous application with a second embodiment of the second receiving device;

How out 1 to 6 can be seen, include the illustrated embodiments of a molded component according to the invention 1A . 1B . 1C . 1D for a luminous application in each case a flat mold base body 3 , at least one in the mold body 3 integrated fiber optic cable 7 , and at least one entry point 3.2 , at which the at least one optical waveguide 7 in the mold body 3 is introduced. At a first end of the at least one optical waveguide 7 is in the range around the corresponding entry point 3.2 a first receiving device 10A . 10B . 10C . 10D arranged. According to the invention, the first receiving device 10A . 10B . 10C . 10D outside the mold body 3 is arranged and takes a plug 18 for the optical coupling of a light source 19 with the at least one optical waveguide 7 on. In addition, this is the first recording device 10A . 10B . 10C . 10D by means of a first holding device 12 with the back 3.1 of the mold body 3 connected.

To damage the at least one optical waveguide 7 to prevent or at least aggravate by kinking is the at least one optical waveguide 7 at the at least one entry point 3.2 at an angle to the surrounding rear 3.1 of the mold body 3 in the mold body 3 introduced. In addition, the at least one optical waveguide 7 to implement the lighting application designed so that it emits light over its entire length. This can be done, for example, by a coating of the optical waveguide 7 be implemented with nanoparticles, which scattered light from the at least one optical waveguide 7 couple out. As a result, it is advantageously possible to generate not only luminous dots but continuous luminous lines.

How out 7 and 8th can be seen, comprises the mold component 1A . 1B . 1C . 1D at least one exit point 3.3 at which the at least one optical waveguide 7 obliquely from the mold body 3 exit. Here, at a second end of the at least one optical waveguide 7 in the area around the corresponding exit point 3.3 a second receiving device 20A . 20B arranged, which at least one end element 9 of the at least one optical waveguide 7 receives and by means of a second holding device 22 with the back 3.1 of the mold body 3 connected is.

How out 1 to 6 is further apparent, comprises the first receiving device 10A . 10B . 10C . 10D a receiving opening 16A . 16B . 16C . 16D which is arranged so that it receives a parallel or obliquely to the back 3.1 of the mold body 3 aligned connector 18 suitable is. In this receiving opening 16A . 16B . 16C . 16D is then a pre-assembled connector, which in the illustrated embodiments with the first end of a corresponding optical waveguide 7 firmly connected, inserted and fastened. The plug can, for example, in the receiving opening 16A . 16B . 16C . 16 D pressed and / or glued.

In the illustrated embodiments, the first holding device 12 and the second holding device 22 one encapsulation each 14 . 24 on which the free ends of the corresponding optical waveguide 7 ie outside the mold base 3 arranged portions of the optical waveguide 7 to protect. The first holding device 12 and the second holding device 22 can be designed as simple plastic components, which with the back 3.1 of the flat form basic body 3 be glued. The flat form basic body 3 is executed in the illustrated embodiment as a carbon plate. Of course, the flat mold base body 3 alternatively also be made of a composite material and with multiple layers.

How out 1 to 6 is further apparent, comprises the first holding device 12 a first encapsulation 14 for the corresponding optical waveguide 7 which is between the entry point 3.2 and the receiving opening 16A . 16B . 16C . 16D the first recording device 10A . 10B . 10C . 10D is arranged.

How out 1 to 4 is further apparent, is the first holding device 12 in the illustrated embodiments of the molded component 1A . 1B each as a fastening bridge 12A executed, which is a piece of pipe 14A as the first encapsulation 14 for the corresponding optical waveguide 7 wearing. How out 1 to 4 is further apparent, is the illustrated optical waveguide 7 at an angle a , which lies in an angle range of 10 ° to 45 °, obliquely to the back 3.1 of the mold body 3 in a corresponding hole 5 in the mold body 3 introduced. In the illustrated embodiments was for the angle a a value of 25 ° is selected. To the optical fiber 7 in the hole 5 To fix it may be filled with adhesive before assembly. The receiving opening 16A for the plug 18 is at the open end of the bent pipe section 14A educated. Here is the arcuate pipe section 14A designed so that the receiving opening 16A and the inserted plug 18 parallel to the back 3.1 of the mold body 3 are aligned.

How out 1 to 3 can be further seen, the illustrated optical waveguide 7 in the illustrated first embodiment of the molded part 1A over the plug 18 be optically coupled to a light source, not shown, by a corresponding mating connector with the plug 18 is connected.

How out 4 is further apparent, is the illustrated optical waveguide 7 in the illustrated second embodiment of the molded component 1B over the plug 18 visually with one in the plug 18 integrated light source 19 coupled. The light source 19 can be performed for example as a laser diode or as a light emitting diode and a holder 19.1 in the plug 18 being held. The holder 19.1 has a cable outlet 19.2 through which an unillustrated cable can be passed to the light source 19 to provide energy.

How out 5 is further apparent, is the first holding device 12 in the illustrated third embodiment of the molded component 1C as plastic body 12B executed, in which a through hole 14B as the first encapsulation 14 is introduced. How out 5 it can be seen further, is the plastic body 12B executed in the illustrated embodiment as a cuboid and with the back 3.1 of the flat form basic body 3 bonded. In addition, the cuboid plastic body 12B an oblique surface 12.1 on, in which the through hole 14B as the first encapsulation 14 is introduced. To form the receiving opening 16B for the plug 18 is the through hole 14B Drilled at the open end, with the through hole 14B and the receiving opening 16B for the plug 18 in an angle range of 10 ° to 45 ° obliquely to the back 3.1 of the mold body 3 are aligned. How out 5 is further apparent, is the illustrated optical waveguide 7 analogous to the embodiments described above at an angle a , which lies in an angle range of 10 ° to 45 °, obliquely to the back 3.1 of the mold body 3 in the corresponding hole 5 in the mold body 3 introduced. To the optical fiber 7 in the hole 5 To fix it may be filled with adhesive before assembly. In the illustrated embodiments was for the angle a a value of 25 ° is selected. The value of 25 ° also corresponds to the orientation of the through hole 14B and the receiving opening 16B , This is the inserted plug 18 with an angle of 25 ° to the back 3.1 of the mold body 3 aligned. In the illustrated third embodiment of the molded component 1C can the illustrated optical waveguide 7 analogous to the first embodiment via the plug 18 be optically coupled to a light source, not shown. Alternatively, analogously to the second embodiment of the molded component 1B a light source, not shown in the plug 18 to get integrated.

How out 6 is further apparent, is the first holding device 12 in the illustrated fourth embodiment of the molded component 1D as a tubular plastic body 12C executed, which one as hose 14C executed first encapsulation 14 at least partially absorbs. In one embodiment, not shown, the first encapsulation 14 designed as a shell. How out 6 can be further seen, the tubular plastic body 12C a through hole 14.1 on and is with the back 3.1 of the flat form basic body 3 bonded. The open end of the through hole 14.1 is drilled and forms a receptacle into which one end of the tube 14C is glued. How out 6 can be further seen, is the receiving opening 16C for the plug 18 at the open end of the hose 14C arranged. How out 6 is further apparent, is the optical waveguide 7 through a passage opening 14.2 of the hose 14C threaded until the open end of the hose 14C over a back of the plug 18 can be pushed. Thus, the optical fiber 7 in the hole 5 in the mold body 3 , in the through hole 14.1 the tubular plastic body 12C and in the through hole 14.2 of the hose 14C guided. In the illustrated embodiment, the plug 18 in the receiving opening 16C pressed in and glued. Alternatively, the plug 18 be secured by using a hose clamp. Due to the flexible design of the hose 14C can the plug 18 within the permitted bending radii of the optical waveguide 7 be aligned in any angle range. How out 6 is further apparent, is the illustrated optical waveguide 7 analogous to the embodiments described above at an angle a , which lies in an angle range of 10 ° to 45 °, obliquely to the back 3.1 of the mold body 3 in the corresponding hole 5 in the mold body 3 introduced. To the optical fiber. 7 in the hole 5 To fix it may be filled with adhesive before assembly. In the illustrated fourth embodiment was for the angle a a value of 25 ° is selected. The value of 25 ° also corresponds to the orientation of the through hole 14.1 in the tubular plastic body 12C , In the illustrated fourth embodiment of the molded component 1D can the illustrated optical waveguide 7 analogous to the first embodiment via the plug 18 be optically coupled to a light source, not shown. Alternatively, analogously to the second embodiment of the molded component 1B a light source, not shown in the plug 18 to get integrated.

How out 7 to 8th can be further seen, comprises the second holding device 22 a second encapsulation 24 for the corresponding optical waveguide 7 and forms the second receiving device 20A . 20B out. This will be the second end of the fiber optic cable 7 protected.

How out 7 it can be seen, is the second holding device 22 in the illustrated embodiment as a sleeve 22A executed, which at one end by a cap 26 is completed and a receiving opening 24A as a second encapsulation 24 for the corresponding optical waveguide 7 and the final element 9 having. Eventually, the receiving opening 24A during installation be filled with adhesive. How out 7 can be further seen, is the receiving opening 24A in an angle range of 10 ° to 45 ° obliquely to the back 3.1 of the mold body 3 aligned. In addition, the illustrated optical waveguide 7 at an angle a , which lies in an angle range of 10 ° to 45 °, obliquely to the back 3.1 of the mold body 3 from a corresponding hole 5 in the mold body 3 executed.

To the optical fiber 7 in the hole 5 To fix it may be filled with adhesive before assembly. In the illustrated embodiments was for the angle a and the orientation of the receiving opening 24A each selected a value of 25 °.

How out 8th it can be seen, is the second holding device 22 in the illustrated embodiment as a plastic body 22B executed, in which a blind hole 24B as a second encapsulation 24 is introduced. The blind hole 24B takes the second end of the corresponding fiber optic cable 7 and the final element 9 on. Maybe the blind hole 24B be filled with adhesive during assembly. How out 8th it can be seen further, the blind hole 24B in an angle range of 10 ° to 45 ° obliquely to the back 3.1 of the mold body 3 aligned. In addition, the illustrated optical waveguide 7 at an angle a , which lies in an angle range of 10 ° to 45 °, obliquely to the back 3.1 of the mold body 3 from a corresponding hole 5 in the mold body 3 executed. To the optical fiber 7 in the hole 5 To fix it may be filled with adhesive before assembly. In the illustrated embodiments was for the angle a and the orientation of the blind hole 24B each selected a value of 25 °.

The optical fiber 7 can be mounted, for example, if one at a front side of the flat mold base body 3 groove produced met the desired dimensions and the component was cleaned well. During assembly, the fiber optic cable 7 with the prefabricated plug 18 and without a conclusion element 9 in the first holder device 12 threaded and the pre-assembled connector 18 in the corresponding receiving opening 16A . 16B . 16C fixed. Then the optical fiber 7 about the entry point 3.2 into the hole 5 in the mold body 3 from the back 3.1 of the mold body 3 threaded to the front. Subsequently, the first holding device 12 at the entry point 3.2 with the back 3.1 of the mold body 3 bonded. The optical fiber 7 is then in the groove in the front of the mold body 3 inserted and through the hole 5 at the exit point 3.3 from the front to the back 3.1 guided. The second end of the fiber optic cable 7 is tailored to the desired projection size and the final element 9 is put on and glued. Then the second holding device 22 at the exit point 3.3 on the back 3.1 put on and glued to this. In addition, the receiving opening 24A or the blind hole 24B the second holding device 22 also be filled with adhesive to damage the optical fiber 7 to prevent or at least aggravate it by vibrations.

LIST OF REFERENCE NUMBERS

1A, 1B, 1C, 1D

mold component

3

Form body

3.1

back

3.2

entry point

3.3

exit site

5

drilling

7

optical fiber

9

termination element

10A, 10B, 10C

first receiving device (entrance side)

12

first holding device

12A

fastening web

12B

Plastic body

12C

tubular plastic body

12.1

sloping surface

14

first encapsulation

14A

pipe section

14B

Through Hole

14C

tube

14.1

Through Hole

14.2

Through opening

16A, 16B, 16C

receiving opening

18

plug

19

light source

19.1

holder

19.2

cable outlet

20A, 20B

second receiving device (outlet side)

22

second holding device

22A

hollow body

22B

Plastic body

24

second encapsulation

24A

receiving opening

24B

Blind hole

26

cap

a

angle

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102007029140 A1 [0004]

Claims (11)

Shaped component (1A, 1B, 1C, 1D) for a luminous application, comprising a planar mold base body (3), at least one optical waveguide (7) integrated into the mold base body (3), and at least one entry point (3.2), to which the at least one optical waveguide (7) in the mold base body (3) is introduced, wherein at a first end of the at least one optical waveguide (7) in the region around the corresponding entry point (3.2) a first receiving device (10A, 10B, 10C, 10D) is arranged, characterized in that the first receiving device (10A, 10B, 10C) is arranged outside the shaped basic body (3) and receives a plug (18) for optically coupling a light source (19) to the at least one optical waveguide (7) and by means of a first holding device (12 ) is connected to the back (3.1) of the mold base body (3). Molded part (1A, 1B, 1C, 1D) according to Claim 1 , characterized in that the at least one optical waveguide (7) at the at least one entry point (3.2) obliquely to the surrounding rear side (3.1) of the mold base body (3) is inserted into the mold base body (3) and emits light over its entire length. Molded part (1A, 1B, 1C, 1D) according to Claim 1 or 2 , characterized in that the first receiving device (10A, 10B, 10C) comprises a receiving opening (16A, 16B, 16C) which is arranged such that it for receiving a parallel or obliquely to the back (3.1) of the mold base body (3) aligned Plug (18) is suitable. Molded part (1A, 1B, 1C, 1D) according to Claim 3 , characterized in that the first holding device (12) has a first encapsulation (14) for the corresponding optical waveguide (7) between the entry point (3.2) and the receiving opening (16A, 16B, 16C) of the first receiving device (10A, 10B, 10C). includes. Molded part (1A, 1B, 1C, 1D) according to Claim 4 , characterized in that the first holding device (12) as a fastening web (12A) carrying a pipe section (14A) as the first encapsulation (14) for the corresponding optical waveguide (7), or as a plastic body (12B), in which a through-bore ( 14B) as a first encapsulation (14) is introduced, or as a tubular plastic body (12C) is designed which at least partially receives a designed as a hose (14C) or shell first encapsulation (14). Shaped component (1C) after Claim 5 , characterized in that the plastic body (12B) running first holding device (12) has an inclined surface (12.1), in which the through hole (14B) is introduced as the first encapsulation (14), wherein the through hole (14B) and a receiving opening (14B) 16B) are aligned for the plug (18) in an angular range of 10 ° to 45 ° obliquely to the back (3.1) of the mold base body (3). Molded component (1A, 1B, 1C, 1D) according to one of Claims 1 to 6 , characterized in that at least one exit point (3.3) is provided, at which the at least one optical waveguide (7) emerges obliquely from the mold base body (3), wherein at a second end of the at least one optical waveguide (7) in the region around the corresponding exit point (3.3) a second receiving device (20A, 20B) is arranged, which receives at least one end element (9) of the at least one optical waveguide (7) and by means of a second holding device (22) with the back (3.1) of the mold base body (3) , Molded part (1A, 1B, 1C, 1D) according to Claim 7 , characterized in that the second holding device (22) comprises a second encapsulation (24) for the corresponding optical waveguide (7) and forms the second receiving device (20A, 20B). Molded part (1A, 1B, 1C, 1D) according to Claim 8 , characterized in that the second holding device (22) as a hollow body (22A) which is closed at one end by a cap (26) and a receiving opening (24A) as a second encapsulation (24) for the corresponding optical waveguide (7), or as a plastic body (22B) is embodied, in which a blind hole (24B) is introduced as a second encapsulation (24). Molded part (1A, 1B, 1C, 1D) according to Claim 9 , characterized in that the receiving opening (24A) and / or the blind hole (24B) in an angular range of 10 ° to 45 ° obliquely to the back (3.1) of the mold base body (3) are aligned. Molded component (1A, 1B, 1C, 1D) according to one of Claims 2 to 10 , characterized in that the at least one optical waveguide (7) in an angular range of 10 ° to 45 ° obliquely to the rear side (3.1) of the mold base body (3) introduced or carried out in this.

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