DE102011015016A1 - Control element useful for a vehicle, comprises carrier layer made of a thermally conductive material and one metal layer produced by physical vapor deposition coating - Google Patents
Control element useful for a vehicle, comprises carrier layer made of a thermally conductive material and one metal layer produced by physical vapor deposition coating Download PDFInfo
- Publication number
- DE102011015016A1 DE102011015016A1 DE102011015016A DE102011015016A DE102011015016A1 DE 102011015016 A1 DE102011015016 A1 DE 102011015016A1 DE 102011015016 A DE102011015016 A DE 102011015016A DE 102011015016 A DE102011015016 A DE 102011015016A DE 102011015016 A1 DE102011015016 A1 DE 102011015016A1
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- DE
- Germany
- Prior art keywords
- thermally conductive
- element according
- operating element
- layer
- conductive material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/105—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Bedienelement (1) für ein Fahrzeug mit einer Trägerschicht (3) und einer durch PVD-Beschichtung hergestellten metallischen Deckschicht (2), wobei die Trägerschicht (3) aus einem wärmeleitfähigen Material besteht.Operating element (1) for a vehicle with a carrier layer (3) and a metallic cover layer (2) produced by PVD coating, wherein the carrier layer (3) consists of a thermally conductive material.
Description
Die vorliegende Erfindung betrifft ein Bedienelement für ein Fahrzeug gemäß dem Oberbegriff des Patentanspruchs 1. Ein derartiges Bedienelement ist aus der
Beim gattungsgemäßen Bedienelement aus der
Aufgabe der Erfindung ist es, die Wärmeleitung für diese Bedienelemente zu verbessern.The object of the invention is to improve the heat conduction for these controls.
Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.The object is solved by the features of patent claim 1. Advantageous embodiments and further developments of the invention can be found in the dependent claims.
Das erfindungsgemäße Bedienelement, welches als Drehsteller, Schaltwippe, Drucktaste etc. ausgebildet sein kann, weist eine aus einem wärmeleitfähigen Material bestehende Trägerschicht und eine durch PVD-Beschichtung hergestellte metallische Deckschicht auf. Das wärmeleitfähige Material kann ein keramisches Material oder ein Kunststoff, wie beispielsweise Polycorbonat oder Polyamid, mit wärmeleitfähigen Füllstoffen sein. Die wärmeleitfähigen Füllstoffe sind gemäß einer bevorzugten Ausbildung der Erfindung mineralische Füllstoffe oder Metallpartikel, insbesondere Aluminiumpartikel.The control element according to the invention, which can be designed as a turntable, rocker switch, pushbutton, etc., has a carrier layer consisting of a thermally conductive material and a metallic cover layer produced by PVD coating. The thermally conductive material may be a ceramic material or a plastic, such as polycorbonate or polyamide, with thermally conductive fillers. The thermally conductive fillers are according to a preferred embodiment of the invention mineral fillers or metal particles, in particular aluminum particles.
In einer weiteren Ausbildung der Erfindung sind die wärmeleitfähigen Füllstoffe mit einer elektrisch isolierenden Oberflächenschicht umgeben. Vorteilhafterweise ist die elektrisch isolierende Oberflächenschicht eine Oxidschicht oder eine Chromatschicht oder eine Phosphatschicht. Auch können Metallpartikel als wärmeleitfähige Füllstoffe, von einem vernetzten Polymer umgeben sein.In a further embodiment of the invention, the heat-conductive fillers are surrounded by an electrically insulating surface layer. Advantageously, the electrically insulating surface layer is an oxide layer or a chromate layer or a phosphate layer. Also, metal particles may be surrounded by a crosslinked polymer as thermally conductive fillers.
Vorteilhafterweise ist die aus Kunststoff bestehende Trägerschicht mit weiteren Füllstoffen, die gewisse Streueigenschaften und eine gewisse Transparenz aufweisen, versehen. Derartige Füllstoffe sind beispielsweise Glaskugeln oder Glasfasern. Durch das Einbringen dieser Füllstoffe kann eine bessere Darstellung von auf den Bedienelementen aufgebrachten Symbolen erreicht werden.Advantageously, the carrier layer made of plastic is provided with further fillers which have certain scattering properties and a certain transparency. Such fillers are, for example, glass beads or glass fibers. By introducing these fillers, a better representation of applied on the controls symbols can be achieved.
Auch ist es, bei einer vorhanden Beleuchtungsvorrichtung für das Bedienelement, für eine bessere Beleuchtung des Bedienelements vorteilhaft, in die Metallschicht als Lichtleitkanäle ausgebildete Durchbrüche, beispielsweise durch einen Laser, einzubringen. Die Beleuchtungsvorrichtung kann hierbei auf verschiedenste Arten realisiert sein. Im einfachsten Fall kann die Beleuchtungsvorrichtung aus einer Glühbirne bestehen, die das Bedienelement hinterleuchtet. Für den Fachmann ist klar, dass auch LED's oder OLED's sowie alle anderen Arten von Leuchtmitteln für eine Hinterleuchtung des Bedienelements nutzbar sind. Auch ist dem Fachmann klar, dass das Licht der Lichtquelle über einen Lichtleiter in das Bedienelement eingespeist werden kann.It is also advantageous, in the case of an existing lighting device for the operating element, for better illumination of the operating element to introduce apertures formed in the metal layer as light guide channels, for example by means of a laser. The lighting device can be realized in various ways. In the simplest case, the lighting device may consist of a light bulb, which backlit the operating element. It is clear to the person skilled in the art that LEDs or OLEDs as well as all other types of lighting means can be used for a backlighting of the operating element. It is also clear to the person skilled in the art that the light from the light source can be fed into the operating element via a light guide.
Im Folgenden wird die Erfindung anhand der Zeichnung näher erläutert.In the following the invention will be explained in more detail with reference to the drawing.
Die Figur zeigt einen Schnitt durch ein Bedienelement.The figure shows a section through a control.
Die Figur zeigt ein Bedienelement
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.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.
Zitierte PatentliteraturCited patent literature
- DE 10337456 A1 [0001, 0002] DE 10337456 A1 [0001, 0002]
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011015016.1A DE102011015016B4 (en) | 2011-03-25 | 2011-03-25 | Control element for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011015016.1A DE102011015016B4 (en) | 2011-03-25 | 2011-03-25 | Control element for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102011015016A1 true DE102011015016A1 (en) | 2012-09-27 |
| DE102011015016B4 DE102011015016B4 (en) | 2019-10-24 |
Family
ID=46831665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011015016.1A Expired - Fee Related DE102011015016B4 (en) | 2011-03-25 | 2011-03-25 | Control element for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011015016B4 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10337456A1 (en) | 2002-12-03 | 2004-06-24 | Hartec Gesellschaft für Hartstoffe und Dünnschichttechnik mbH & Co. KG | Material or component for vehicles, telecommunications, household appliances, bathroom fittings, kitchen fittings, medical appliances, and jewelry has a metal coating applied by direct metallization on the surface |
| DE10356944A1 (en) * | 2003-12-06 | 2005-07-07 | Deutsche Titan Gmbh | Coating process for coating a substrate with metal |
| DE102005006459A1 (en) * | 2005-02-12 | 2006-08-17 | Preh Gmbh | Metallized plastic component with a display area and method of manufacture |
| WO2007028798A1 (en) * | 2005-09-05 | 2007-03-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing a metal powder and an electrically insulating polymer composite material, polymer composite material and electronic device |
-
2011
- 2011-03-25 DE DE102011015016.1A patent/DE102011015016B4/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10337456A1 (en) | 2002-12-03 | 2004-06-24 | Hartec Gesellschaft für Hartstoffe und Dünnschichttechnik mbH & Co. KG | Material or component for vehicles, telecommunications, household appliances, bathroom fittings, kitchen fittings, medical appliances, and jewelry has a metal coating applied by direct metallization on the surface |
| DE10356944A1 (en) * | 2003-12-06 | 2005-07-07 | Deutsche Titan Gmbh | Coating process for coating a substrate with metal |
| DE102005006459A1 (en) * | 2005-02-12 | 2006-08-17 | Preh Gmbh | Metallized plastic component with a display area and method of manufacture |
| WO2007028798A1 (en) * | 2005-09-05 | 2007-03-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing a metal powder and an electrically insulating polymer composite material, polymer composite material and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011015016B4 (en) | 2019-10-24 |
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| R163 | Identified publications notified | ||
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |