Conductor of flexible material, component comprising such flexible conductor, and method of manufacturing such conductor
View Patent ↗A conductor of flexible material on which electronic or electric components are arranged is embedded at least partially in at least one shape-stable component made of plastic material. The electric or electronic component can be an illuminating device and the shape stable component a reflector. The electric or electronic component can also be a momentary-contact switch or a sensor. The plastic-embedded conductor is produced by mounting the electric or electronic components on the flexible conductor, placing and positionally securing the flexible conductor provided with electric or electronic components into an injection mold, and embedding the flexible conductor at least partially in plastic material by injection molding.
1. A modular component for motor vehicles, comprising:
at least one flexible conductor film having a first face and a second face opposite the first face;
at least one illumination means arranged on the at least one flexible conductor film and supplied with electric current through the at least one flexible conductor film;
a carrier arranged on the first face;
a reflector arranged on the second face of the at least one flexible conductor film opposite the carrier, wherein the carrier and the reflector form a single monolithic shape-stable plastic part embedding the at least one flexible conductor film;
wherein the at least one illumination means is arranged in an opening of the reflector.
2. The modular component according to claim 1 , wherein the illumination means is an LED or an SMD.
3. The modular component according to claim 1 , wherein the plastic part has a greater thickness than at least one of the carrier and the at least one conductor film.
4. The modular component according to claim 1 , wherein the modular component is a part of a light unit of the motor vehicle.
5. The modular component according to claim 1 , wherein the plastic part is comprised of at least one thermoplastic material.
6. The modular component according to claim 5 , wherein the at least one thermoplastic material contains additives.
7. The modular component according to claim 6 , wherein the additives are present in the at least one thermoplastic material in an amount of up to approximately 60% by weight.
8. The modular component according to claim 6 , wherein the additives are comprised of heat-dissipating material.
9. The modular component according to claim 6 , wherein the additives are mineral substances, fibers, or ceramics.
10. A modular component for motor vehicles, comprising:
at least one flexible conductor film having a first face and a second face opposite the first face;
momentary contact switches arranged on the at least one flexible conductor film and supplied with electric current through the at least one flexible conductor film;
a carrier arranged on the first face;
a plastic layer arranged on the second face of the at least one flexible conductor film, wherein the carrier and the plastic layer form a single monolithic shape-stable plastic part embedding the at least one flexible conductor film;
wherein the momentary contact switches are arranged in cavities of the plastic layer.
11. The modular component according to claim 10 , wherein the modular component is a keypad of a mobile phone.
12. The modular component according to claim 10 , wherein the modular component is an operating unit for a roof module of the motor vehicle.
13. The modular component according to claim 10 , wherein the plastic part is comprised of at least one thermoplastic material.
14. The modular component according to claim 13 , wherein the at least one thermoplastic material contains additives.
15. The modular component according to claim 14 , wherein the additives are present in the at least one thermoplastic material in an amount of up to approximately 60% by weight.
16. The modular component according to claim 14 , wherein the additives are comprised of heat-dissipating material.
17. The modular component according to claim 14 , wherein the additives are mineral substances, fibers, or ceramics.