CN104943602B - Vehicles inner piece with metal level and ceramic layer - Google Patents
Vehicles inner piece with metal level and ceramic layer Download PDFInfo
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- CN104943602B CN104943602B CN201510087615.7A CN201510087615A CN104943602B CN 104943602 B CN104943602 B CN 104943602B CN 201510087615 A CN201510087615 A CN 201510087615A CN 104943602 B CN104943602 B CN 104943602B
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- ceramic layer
- metal level
- inner piece
- vehicles
- perforation
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- 239000000919 ceramic Substances 0.000 title claims abstract description 83
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 77
- 239000002184 metal Substances 0.000 title claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 229910010293 ceramic material Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 210000003298 dental enamel Anatomy 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000027534 Emotional disease Diseases 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- -1 under equal quality Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K37/00—Dashboards
-
- B60K37/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/50—Mounting arrangements
- B60Q3/54—Lighting devices embedded in interior trim, e.g. in roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B60K2360/339—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R2013/0287—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners integrating other functions or accessories
Abstract
The present invention relates to a kind of vehicles inner piece (100), and it includes metal level (102) and the ceramic layer (104) on metal level (102)；Wherein, ceramic layer (104) is the direct visible surface of vehicles inner piece (100)；Metal level (102) has the transmission perforation (108) of transmission visible ray；Ceramic layer (104) is translucent for visible ray.
Description
Technical field
The present invention relates to a kind of vehicles inner piece with metal level and ceramic layer and this vehicles of production
The method of inner piece.
Background technology
The vehicles such as steamer, train and motor vehicle (such as car and truck), its passenger compartment is typically provided with light source.Light source
Have a different tasks, on the one hand they illuminate the inside of vehicles passenger compartment by rights, on the other hand, light source by with
To highlight the visual sign of functional unit in passenger compartment, to facilitate identification；Further, some light sources are used for illuminating seating
Surface in cabin, to show some design features.
For example, the A1 of DE 10 2,006 011 849 disclose a kind of vehicles with decoration element, the decoration element
In the visual field of the driver and conductor of the vehicles, wherein, a part for the decoration element is formed by ceramic layer, the ceramics
Layer is permanently affixed on the plastic carrier part of decoration element.Plastic carrier part can be by printing opacity or leaded light (light-
Conducting material composition), from illumination below or to be irradiated through ceramic layer.
In addition, the A1 of DE 10 2,011 013 200 disclose a kind of operating element for the vehicles, it has plastics
Carrier member and silicate lining layer, wherein, silicate lining layer is equipped with duct, using the passage as guiding light.
The content of the invention
It is an object of the invention to provide a kind of improved vehicles inner piece and this vehicles inner piece of existence
Method.
The technical characteristic of independent claims of the present invention provides the basic scheme for realizing foregoing invention purpose, and appurtenance
Profit requires then to give the preferred embodiment of the present invention.
The present invention vehicles inner piece can be particularly motor vehicle instrument board, central control board, gate control platform it
Class device, wherein, vehicles inner piece has metal level and the ceramic layer on the metal level.Ceramic layer is in
The front (visible surface) of inner piece, and metal level then has the perforation of transmission visible ray, ceramic layer is translucent for visible ray
(translucent).
Herein, it is translucent refer to object allow a part of light by but be not transparent ability.Thus, ceramic layer is
General transparent (trans-transmitting).
The advantages of embodiment of the present invention, is, on the one hand, can ensure the surface of vehicles inner piece unobtrusively
Illuminated by disperse light；On the other hand, it is not necessary to sacrifice the high-quality feature of vehicles inner piece.For example, using metal level,
Very high mechanical stability can be ensured, even if metal level is due to punching and weakened.
In addition, compared with plastics, metal has significantly low specific heat capacity (specific thermal capacity) and shown
Write high thermal conductivity, so, particularly for motor vehicle when, this vehicles inner piece can it is very quick, cosily fit
Answer the internal temperature of motor vehicle.This is very helpful in summer because must as quickly as possible cause interior of motor vehicles and its in
Backing member is cooled fast to comfortable temperature.The exactly this precise combination of metal and ceramics, could provide and rapidly adapt to traffic work
Have the ability of interior environment temperature, because while covered with ceramics on metal, but the two has similar specific heat capacity.Even for
Thermal conductivity, compared with plastics, ceramic surface also provides and the obvious more preferable compatibility of metal.
According to the embodiment of the invention, perforation is located at the information flag of visual identity and its shape is presented.This
Sample, by from back illumination metal level, so that it may so that passenger obtains the information of visual identity.This information can be warning or its
Its information.
For example, above-mentioned information can be that various electronic devices open or close state in the vehicles.
It is worth noting that, herein, perforation is preferably so designed that so that can not see perforation when light source is closed, i.e.,
Present so-called " blackboard effect " (black panel effect).Only when light source is opened, just it will be noted that light source
In the presence of.
According to the embodiment of the invention, metal is the metal coating formed by aluminium.Preferably, aluminium is self-supporting
(self-supporting).In general, aluminium is in addition to weight is very light, also with high mechanical stability the advantages of.Just
Because therefore, aluminium particularly suitable for motor vehicle inner piece, particularly instrument board, it allows for bearing higher mechanical force, example
As passenger is tilted in the power applied on motor vehicle inner piece.Compared with plastics, under equal quality, aluminium, which has, bears higher bear
Lotus and it is indeformable the advantages of.In addition, in heat conductivility and specific heat aspect of performance, aluminium also has above-mentioned excellent properties.
Ceramics can be the ceramic layer formed by such as enamel.In addition, enamel, due to higher surface impedance, it has such as
This advantages of：Can by stratiform and it is repeatable in a manner of be applied on metal coating.For example, this does not need the high temperature of firing ceramics,
Say on the whole, enamel and aluminium it is compatible especially good.Moreover, enamel has the advantages of such：By select dosed titanium,
The oxide or dioxide of antimony, zirconium and/or tin, can select required opacity (opacity, i.e., it is translucent fall
Value).By adjusting the concentration of these additives, the refractive index of enamel layer and the opacity of enamel layer can be readily adjusted,
Needed for reaching.
According to another embodiment of the present invention, vehicles inner piece also includes the light source for providing visible ray, wherein,
Light source is located at the side of metal level, and the side of the metal level is away from ceramic layer.For example, light source can be two-dimentional light-emitting component or point
Light source such as light emitting diode (LED).
According to another embodiment of the present invention, vehicles inner piece also includes detector, wherein, detector is located at
The side of metal level, the side of the metal level is away from ceramic layer；Wherein, set detector can be in default space restricted area
User is detected in domain to contact with any of the ceramic layer of vehicles inner piece.
For example, above-mentioned region is labeled to have carried out special mark.In another embodiment, electroprobe includes electricity
Appearance formula proximity switch.
Thus, working of plastics that the present invention does not use flexibility, being driven by mechanical force switchs, and proposes to not destroy traffic
The resistance to overturning of instrument inner piece and use proximity switch.It using this proximity switch, will not send out vehicles inner piece
Raw any reduction.Proximity switch collocation metal level, but make switch more firm on the whole.
According to the embodiment of the invention, perforation can be it is cylindric, the diameter of perforation at 20 μm between 2mm,
Preferably 1mm, and/or perforation length 0.3 between 5mm.
Preferably, the diameter of perforation and the fineness ratio of length are between 0.025 to 0.05.Its advantage is that light passes through perforation
Reach scattering of the ceramic layer without lossy occurs.On the other hand, verified foregoing fineness ratio has the advantages of amazing.
The shortcomings that less fineness ratio is：It is too small in the light output of ceramic layer；And if fineness ratio is too big, will be because of wearing
Light scattering in hole is too big and causes the notable loss of light.Especially, due to the no internal mirror reflection of cylindric perforation so that
In cylindric perforation it is undesirable reflection and cause light losing.
According to another embodiment of the present invention, the thickness of ceramic layer is between 40 μm to 300 μm.Thickness is in this scope
Interior, ceramic layer has sufficiently high mechanical stability, to prevent the mechanical influence that during normal use metal level is applied from causing
" abrasion " of ceramic layer.On the other hand, thickness within this range, can ensure enough light penetration ceramic layers, so as to ensure
Required illuminating effect.
According to another embodiment of the present invention, vehicles inner piece is instrument board, particularly the instrument of motor vehicle
Disk.
On the other hand, present invention also offers a kind of method for preparing vehicles inner piece, this method to include：
- metal level is provided, the metal level has the perforation for being used for transmiting visible ray；
- apply a ceramic layer on above-mentioned metal level, wherein, the ceramic layer is with liquid or thick is applied to metal level
On, and the ceramic layer is translucent for visible ray；
- ceramic layer on metal level is dried, wherein, when ceramic layer applies and dries, metal level keeps vertical.
Metal level is kept for the advantages of upright position be, when ceramic layer is applied to metal level and in the dried of ceramic layer
Cheng Zhong, it can prevent ceramic material from penetrating into perforation.So, because metal level keeps vertical, it is ensured that the ceramic layer applied
With uniform thickness, even in punched areas.Herein, the upright position of metal level refers to that metal level remains perpendicular to ground.
According to the embodiment of the invention, perforate and be applied to for cylinder, ceramic layer by spraying on metal level,
Deviate 30 to 70 ° of the axis direction of cylinder in the direction wherein sprayed.If for example, cylinder axis point to horizontal direction,
According to foregoing embodiment, jet angle deviates the angle of one 30 to 70 ° of the horizontal direction.So the advantages of, is, works as pottery
When enamel coating is ejected on metal level, the ceramic material just sprayed will not be driven into perforation.This also contributes to ceramic layer
Uniformly, for example, this ceramic layer for be applied to punched areas, with there is no the ceramics on the metal level of perforation under eject position
Layer, has identical thickness.
According to the embodiment of the invention, the viscosity of the ceramic layer material applied so selects, and is perforating
The capillary water absorption head of the middle ceramic material caused by capillary siphon is less than the 15% of perforated longer.Herein, capillary siphon refers to
The liquid of perforation suction injection or the ability of thick ceramic material.The viscosity of appropriate selection institute spray ceramic material, can cause
Capillary effect minimizes.This ceramic layer for helping to be applied on whole inner piece has constant thickness, despite the presence of perforation.
For example, the viscosity of the ceramic material of injection can be adjusted by adding water.Generally, the water added accounts for injection
The 35-60% of material gross mass.Preferably, viscosity is more than 1Pas.The particle size of contained solid particle should in ceramic material
When in micron-sized scope or smaller.
The preferred embodiment of the present invention will be described in detail by accompanying drawing below, wherein：
Brief description of the drawings
Fig. 1 is the section schematic diagram of the vehicles inner piece with metal level and ceramic layer；
Fig. 2 is the section schematic diagram of another vehicles inner piece；
Fig. 3 shows the other section schematic diagram of the vehicles inner piece with cooling element；
Fig. 4 shows the other section schematic diagram of the motor vehicle inner piece with sensor function；
Fig. 5 shows the method being applied to ceramic layer on metal level；
Fig. 6 shows the flow chart for the method for preparing vehicles inner piece.
Embodiment
In following embodiment, identical or corresponding element uses identical reference.
If do not illustrated, in embodiment below, it is assumed that vehicles inner piece is used in motor vehicle.
Fig. 1 shows the section schematic diagram of motor vehicle inner piece 100, including metal level 102 and located immediately at metal level it
On ceramic layer 104.Herein, ceramic layer faces the inner space (details is not shown) of the vehicles, thus its formation can quilt
The visible surface (front) that passenger sees in the vehicles, the passenger is directly facing vehicles inner piece.
Metal level has the perforation of transmission visible ray, wherein, perforation is formed by a series of cylindrical holes 108 in metal level
's.Light source, such as light emitting diode 106 can be illuminated from behind perforation 108, that is, be illuminated from the side away from ceramic layer,
So that light is struck on ceramic layer 104 by perforation.
Because ceramic layer 104 is translucent, even with the light by the entrance of perforation 108 and, the illumination of perforation
The surface for also resulting in the ceramic layer 104 under perforation 108 is illuminated by disperse light.
Now, if these perforation so arrange, for example, the shape in visible mark and label, such as " airbag
Defect (air bag defect) ", when light source 106 is opened, it is defective that user, which can see air bag,.Certainly also may be used
To be other vocabulary.
Advantageously, the density of perforation and length to diameter ratio are provided so as to so that when light source 106 is closed, passenger sees
Less than the perforation 108 after ceramic layer 104, even if when it is seen to ceramic layer 104.This spy of vehicles inner piece
Property can be described as " blackboard effect ", it tends to so that when light source 106 is closed, and observer is not distinguished with perforation
108 inner piece region and the inner piece region without these perforation 108.
Advantageously, metal level 102 is an aluminium lamination, and ceramic layer 104 is an enamel layer.
Fig. 2 shows the improvement of vehicles inner piece shown in Fig. 1 100, wherein, perforation 108 is no longer substantially parallel
, but it is V-shaped each other in adjacent area.This has such advantage, and by single light source 106, now it can be point light
Source, illuminate the surface region of several ceramic layers 104 being spatially separating.In this way it is possible to it is ceramic layer with less light source
Large surface 200 provides light.Based on single light source 106, the guiding light of perforation 108 is V-shaped, namely radially reaches ceramic layer 104
On each position.
Fig. 3 shows the variant of vehicles inner piece shown in Fig. 1 100, and in addition to metal level 102, it also there is heat to hand over
Change element 300.Because metal has relatively low specific heat capacity and the higher capacity of heat transmission, for example, it is " cold by using heat exchange elements
But element " 300, and be possible to " take out " from the ceramic layer 104 in critical vehicle interior space and walk heat.If with plastics generation
For metal level 102, this will be impossible, because plastics are excessively poor heat conductors.
It is to be understood, therefore, that such as cooling element 300 is the cooling element of active, it can be on one's own initiative by the vehicles
The temperature of backing member is cooled to the temperature of setting.Herein, it is also contributed to while the inner space of cooling traffic vehicle.However,
Possible with heat exchange elements 300, heat treatment is carried out to vehicles inner piece so that in the shorter time in the winter time
It is interior, comfortable temperature, such as 20 DEG C are arrived into the temperature lifting of vehicles inner piece.
Furthermore, it is possible to heat exchange elements 300 have common rib, its gas of vehicles ventilating system that can circulate
Stream, the vehicles are using vehicles inner piece of the invention.Now can automatically it ensure：When air-flow is heated, hand over
Logical instrument inner piece is also heated；When air-flow is cooled, vehicles inner piece is cooled.
In another embodiment, vehicles inner piece is instrument board, so, can be to bigger by element 300
The temperature in the vehicle interior space in region is adjusted.
Fig. 4 shows the variant using the operating element of vehicles inner piece 100 1.Wherein, perforation 108 is so to arrange
, for example, its surround ceramic layer 104 operating area.For example, perforation 108 surrounds this operating area in ring shape.In ceramics
The side of metal level 102 on 104 opposite of layer, capacitance type sensor 400 is installed in the height of operating area.It is adjusted by such mode
Section, can be based on electric capacity when close, or even when referring to 402 by people and being contacted in the operating area of foregoing ceramic layer 104
Change detects such contact.So, detect that contact can trigger the further switching manipulation in vehicle interior space.
Light source 106 has the purpose for displaying for a user its operating area to be contacted.However, it is advantageous that only require
User is just so shown when inputting.If this means not requiring that user is inputted, user can't see input area,
It particularly would not therefore cause fascination.
Meanwhile the average number for the input element that operated in passenger compartment can minimize.Only those are required
The input element of corresponding user's input, is just always seen by the user.
In order to prepare above-mentioned vehicles inner piece, generally, the first step is must to provide metal level 102, the metal level
Transmission perforation with transmission visible ray, that is, perforate 108.Fig. 5 schematically shows the metal level 102, and Fig. 6 then shows stream
Cheng Tu, wherein, there is provided reference 600 is identified as the step of metal level.
Then, in order to ceramic layer is being applied in next step on metal level 102 in 602, there is provided liquid or thick
Ceramic layer material, such as be ejected on metal level.The ceramic layer to be sprayed should have thickness so and so it is actinic
Matter so that resulting ceramic layer is translucent for visible ray.
Finally, in step 604, the ceramic layer on metal level is dried, wherein, applying and drying of ceramic layer
When, keep metal level 102 in vertical position.So, due to upright position, in liquid ceramic material or thick ceramic material
Material is applied to after metal level, ceramic material vertically 504 flowing under gravity.Because metal level keeps hanging down
Directly, ceramic material will not be flowed in perforation 108.This prevents the ceramic material blocking that perforation is applied.
Further, it is possible to use spray tool 500, ceramic layer injection is applied on metal level 102.Spray tool 500 has
There is injection design 502, it deviates one angle [alpha] of axis direction of cylindrical hole.The deviation is calculated by direction 504, namely as shown
Vertical direction.Angle α is 30-70 °.
This helps to prevent in course of injection, and ceramic material is inadvertently applied directly to the perforation 108 of metal level 102
In.
Reference
---------------------------------
---
100 vehicles inner pieces
102 metal levels
104 ceramic layers
106 light sources
108 perforation
200 regions
300 heat exchange elements
400 capacitance type sensors
402 fingers
500 spraycans
502 injection directions
504 vertical direction
Claims (12)
1. a kind of vehicles inner piece (100), it includes metal level (102) and on the metal level (102)
Ceramic layer (104)；
Wherein, described ceramic layer (104) is the direct visible surface of vehicles inner piece (100)；Metal level (102) tool
There is the transmission perforation (108) of transmission visible ray；The ceramic layer (104) is translucent for visible ray.
2. vehicles inner piece (100) as claimed in claim 1, wherein, the metal of the metal level (102) is aluminium.
3. vehicles inner piece (100) as claimed in claim 1, wherein, the ceramics of the ceramic layer (104) are enamel.
4. the vehicles inner piece (100) as described in one of preceding claims 1-3, it also includes detector (400)；Its
In, described detector (400) is located at the side of metal level (102), and the side of the metal level (102) is away from ceramic layer (104)；
The detector can detect the ceramic layer (104) in default designated space area intra domain user and vehicles inner piece (100)
Any contact.
5. vehicles inner piece (100) as claimed in claim 4, wherein, described detector (400) is capacitive proximity
Switch.
6. the vehicles inner piece (100) as described in one of preceding claims 1-3, wherein, perforation (108) has cylinder
Shape, the diameter of the perforation at 20 μm between 2mm, and/or the perforation length in 0.3mm between 5mm.
7. vehicles inner piece (100) as claimed in claim 6, wherein, the diameter length of the penetration hole diameter and length
Than for 0.025-0.05.
8. the vehicles inner piece (100) as described in one of preceding claims 1-3, wherein, the thickness of the ceramic layer (104)
Degree is between 40 μm to 300 μm.
9. the vehicles inner piece (100) as described in one of preceding claims 1-3, wherein, described vehicles liner
Part (100) is the instrument board of motor vehicle.
10. the method that one kind prepares vehicles inner piece (100), wherein, this method includes：
- metal level (102) is provided, the metal level (102) has the perforation (108) for being used for transmiting visible ray；
- apply a ceramic layer (104) on the metal level (102), wherein, the ceramic layer (104) shows with liquid or thick
Ceramic material is applied on the metal level (102), and the ceramic layer (104) is translucent for visible ray；
- ceramic layer (104) on the metal level (102) is dried, wherein, applying and drying the ceramic layer (104)
When, keep the metal level (102) vertical.
11. method as claimed in claim 10, wherein, described perforation (108) has the shape of cylinder, the ceramic layer
(104) it is to be applied to by injection on the metal level (102)；Wherein, cylinder axis direction 30- is deviateed in the direction of injection
70°。
12. the method as described in claim 10 or 11, wherein, the viscosity of the ceramic material of the ceramic layer (104) applied is
So select, be less than the perforated longer in the capillary water absorption head for perforating the ceramic material in (108) caused by capillary siphon
15%.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014001662.3 | 2014-02-19 | ||
| DE201420001662 DE202014001662U1 (en) | 2014-02-19 | 2014-02-19 | Vehicle trim panel with metal layer and decorative element |
| DE102014105954.9 | 2014-04-29 | ||
| DE102014105954 | 2014-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943602A CN104943602A (en) | 2015-09-30 |
| CN104943602B true CN104943602B (en) | 2018-04-10 |
Family
ID=53759108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087615.7A Active CN104943602B (en) | 2014-02-19 | 2015-02-25 | Vehicles inner piece with metal level and ceramic layer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104943602B (en) |
| DE (1) | DE102015102394B4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015121006A1 (en) * | 2015-12-03 | 2017-06-08 | Novem Car Interior Design Gmbh | Molded part and method for producing a molded part |
| FR3049683A1 (en) * | 2016-03-31 | 2017-10-06 | Valeo Vision | LUMINOUS WARNING DEVICE, IN PARTICULAR FOR MOTOR VEHICLE |
| FR3096003A1 (en) * | 2019-05-16 | 2020-11-20 | Compagnie Plastic Omnium | Body part including micro-holes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006011849A1 (en) * | 2006-03-15 | 2007-09-20 | Bayerische Motoren Werke Ag | Vehicle, has decoration unit arranged within area of dashboard and/or cockpit, and decoration unit formed by ceramic layer made of porcelain material and connected with carrier part of decoration unit in undetachable and form fit manner |
| FR2901010A1 (en) * | 2006-05-15 | 2007-11-16 | Faurecia Interieur Ind Snc | LUMINOUS SIGNALING DEVICE ON A SOFT SKIN AND METHOD OF MANUFACTURING THE SAME |
| FR2936589B1 (en) * | 2008-10-01 | 2010-12-10 | Faurecia Interieur Ind | LIGHTING ELEMENT, IN PARTICULAR FOR MOTOR VEHICLE, AND PART OF INTERNAL EQUIPMENT EQUIPPED WITH SUCH ELEMENT |
| EP2628627A1 (en) * | 2012-02-14 | 2013-08-21 | Faurecia Innenraum Systeme GmbH | Micro perforated leather with a lighting element |
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| US6652128B2 (en) * | 2001-01-31 | 2003-11-25 | Textron Automotive Company, Inc. | Backlighting method for an automotive trim panel |
| DE102011013200A1 (en) | 2011-03-05 | 2012-09-06 | Audi Ag | Control element e.g. rotary plate, for motor car, has ceramic covering layer with openings formed as light guidance channels, and plastic carrier layer projected into openings of ceramic layer and made of translucent material |
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2015
- 2015-02-19 DE DE102015102394.6A patent/DE102015102394B4/en active Active
- 2015-02-25 CN CN201510087615.7A patent/CN104943602B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006011849A1 (en) * | 2006-03-15 | 2007-09-20 | Bayerische Motoren Werke Ag | Vehicle, has decoration unit arranged within area of dashboard and/or cockpit, and decoration unit formed by ceramic layer made of porcelain material and connected with carrier part of decoration unit in undetachable and form fit manner |
| FR2901010A1 (en) * | 2006-05-15 | 2007-11-16 | Faurecia Interieur Ind Snc | LUMINOUS SIGNALING DEVICE ON A SOFT SKIN AND METHOD OF MANUFACTURING THE SAME |
| FR2936589B1 (en) * | 2008-10-01 | 2010-12-10 | Faurecia Interieur Ind | LIGHTING ELEMENT, IN PARTICULAR FOR MOTOR VEHICLE, AND PART OF INTERNAL EQUIPMENT EQUIPPED WITH SUCH ELEMENT |
| EP2628627A1 (en) * | 2012-02-14 | 2013-08-21 | Faurecia Innenraum Systeme GmbH | Micro perforated leather with a lighting element |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015102394A1 (en) | 2015-08-20 |
| CN104943602A (en) | 2015-09-30 |
| DE102015102394B4 (en) | 2019-05-29 |
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