CN109849806A - The vehicle liner of variable color - Google Patents
The vehicle liner of variable color Download PDFInfo
- Publication number
- CN109849806A CN109849806A CN201711232922.5A CN201711232922A CN109849806A CN 109849806 A CN109849806 A CN 109849806A CN 201711232922 A CN201711232922 A CN 201711232922A CN 109849806 A CN109849806 A CN 109849806A
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- China
- Prior art keywords
- vehicle
- liner
- color
- heating device
- set temperature
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- 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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Abstract
A kind of vehicle liner, including liner ontology (10) compatible with the in-profile of car body, the liner ontology (10) has the inner surface towards car body during installation and during installation towards the outer surface of inner space, heating device (12) are provided on the inner surface of the liner ontology (10), the heating device (12) is supplied electric power by controller (16), to make the heating device (12) be heated to set temperature under the control of the controller (16), wherein, the liner ontology (10) includes fibrous material, the fibrous material with can thermochromatic material handled, to change the color of fibrous material when heating device (12) is heated to the set temperature, and then change the color of vehicle liner.The invention further relates to the vehicle for including the vehicle liner and the methods of change vehicle liner color, change the color of vehicle liner including using manual mode or automatic mode with different interior trim styles.
Description
Technical field
The present invention relates to a kind of vehicle liner more particularly to a kind of vehicle liners of variable color.
Background technique
It is universal with vehicle with the improvement of people ' s living standards, the requirement to the functionality and aesthetics of automobile interior
Higher and higher, especially roof interior trim plays very important effect in indoor environment, research shows that interior different colours
Different influences can be caused to the sense organ of operator, such as generates space enlargement sense or kinesthesia, typically, luxurious car decoration
Using a kind of light grey or cream-colored interior trim (giving people feeling of expansion space), and sports type car decoration then uses darker color
(such as chocolate or black) has the space environment of kinesthesia to provide.
Difference in this car decoration color is realized by introducing external light source in the prior art.Such as
A kind of lamp for adjusting atmosphere is quoted in roof structure, can be opened at night, and according to personal preference and needs to change face
Color.
Such a roof lamp is described in US20110128755, as shown in Figure 1, light source is the form of fluorescent tube 20, lamp
The light that pipe issues will be towards guidance below frame 18, and to generate the uniform light output along fluorescent tube 20, the light 22 from fluorescent tube is imported into
On vehicle interior and arrival roof, the ambiance light of automotive interior is generated whereby.
It it is known that a kind of roof, as shown in Fig. 2, it is equipped with about 2m2The edge-lit that is made of plexiglas
Plate 1, the light from LED 2 is diffused by plate substantially across entire car roof area, and when not illuminating, the plexiglas plate is transparent
Can penetrate the light of outside, when illumination, 358 LED issue the light for being unable to color, and light is fed to by filter 3 through edge
Entire plate 1, to be uniformly distributed light across surface, thus uniform illumination vehicle interior, such setting can be mentioned when automobile stops
Ambient lighting is provided for light source or during driving.
However, the roof structure for issuing different colours light by light source of the above-mentioned prior art has many deficiencies
Place, light source forces the light issued that can not issue the actual color of daylight, and only works in dark conditions, in environment light
It cannot achieve desired effect when intensity is high.
The above-mentioned prior art includes frangible and fatigable element, and the larger illumination component of vehicle hold indoor location is touching
It is forbidden for hitting under impact condition.In addition, these illumination components are needed in installation process and viability high degree of care, and
These designs are difficult to match the intrinsic complicated edge shape and interface of vehicle interior at present, and arrangement lamp, electric wire and filter arrive
Complexity has also been introduced when in modular unit.Additional light source is also possible to the metal as neat as wax in the dicoration routinely applied
Harmful reflection is generated on part, damages the style of passenger compartment and produces insecurity factor.
Summary of the invention
The problem of for above-mentioned prior art vehicle liner, needs to propose a kind of improved vehicle liner, keeps away
Exempt from drawbacks described above, and is just adjustable required environment inside car color without installing additional light-emitting component.
For this purpose, the present invention provides a kind of vehicle liner of variable color, in compatible with the in-profile of car body
Ontology is served as a contrast, the liner ontology is outer towards inner space with the inner surface towards car body during installation and during installation
Surface, is provided with heating device on the inner surface of the liner ontology, and the heating device supplies electricity by controller
Power, to make the heating devices heat to set temperature under the control of the controller, wherein the liner ontology includes fibre
Tie up material, the fibrous material with can thermochromatic material handled, to be heated to the set temperature in heating device
When change fibrous material color, and then change vehicle liner color.
Optionally, it is described can thermochromatic material be liquid-crystal ink, the liquid-crystal ink be lower than the set temperature when be in
Dead color is constantly in light color being higher than the set temperature.
Optionally, it is described can thermochromatic material be liquid-crystal ink, the liquid-crystal ink be lower than the set temperature when be in
Light color is constantly in dark-coloured being higher than the set temperature.
Optionally, the set temperature is 15-50 DEG C, preferably 15 DEG C, 27 DEG C, 31 DEG C or 47 DEG C.
Optionally, whole fibers of the liner ontology or only the fiber on the outer surface by with can thermochromatic material
It is handled, such as dyestain, dipping, spraying.
Optionally, it is lined with the form setting of inside roof lining in the vehicle, or other positions such as vehicle of vehicle is set
At door.
Optionally, the heating device is the form of the heating tape as made of plain conductor and polymer fiber braiding.
Optionally, the end of the heating tape has cable, and the cable is connected with the controller.
Optionally, the pattern that the heating tape can be different is presented.
On the other hand, the invention further relates to a kind of vehicle with aforementioned vehicle liner, the color energy of the vehicle liner
It is changed according to temperature.
According to another aspect, the invention further relates to a kind of method of color for changing aforementioned vehicle liner, the sides
Method is the following steps are included: need to select manual mode or automatic mode according to driver, in a manual mode, presses setting and exists
" movement " button on control panel, to keep heating device not to be powered, thus in vehicle the thermochromatic material of lining not by
Heat and keep priming color, or release " movement " button, so that heating device is worked by controller, with to vehicle liner into
Row heating, makes the color of vehicle liner change, and in automatic mode, is believed by controller according to the vehicle traction dynamic of input
Breath and occupant information, judge that vehicle is in Casual Style or dynamic style, if being in dynamic style, keep heating device
It is not heated, if being in Casual Style, heating device is heated by controller, so that vehicle liner changes color.
Optionally, the vehicle traction multidate information includes the steering etc. of the acceleration of vehicle, vehicle.
Optionally, the occupant information includes patronage, passenger type etc.
Using above-mentioned vehicle liner of the invention, the color of interior especially roof can be enabled according to the needs of occupant
It is adjusted, no setting is required additional light source and other illumination components simplify the structure design of vehicle liner, saved vehicle
Manufacturing cost.
Detailed description of the invention
The various aspects of the application, including its specific features and advantage, all will be easily from features as discussed above
It is understood, in which:
Fig. 1 is the top lighting device of the prior art.
Fig. 2 is the top lighting device of another prior art.
Fig. 3 is inside roof lining structural schematic diagram according to an embodiment of the present invention.
Fig. 4 is operation inside roof lining structure according to an embodiment of the present invention to change the flow chart of color.
Fig. 5 and Fig. 6 is the change case of the heating device in the vehicle liner of the embodiment of the present invention.
Fig. 7 is another change case of the heating device in the vehicle liner of the embodiment of the present invention.
Specific embodiment
The application is more completely described with reference to the accompanying drawings, shown in the drawings of exemplary embodiment.However, the application
It should not be considered as being limited to embodiment listed in this article.As the application those of ordinary skill in the art it is readily comprehensible that
The feature of sample, disclosed exemplary embodiment can combine.Similar reference number refers to similar element in the whole text.For letter
For the sake of bright and clear, well-known function and structure be will not be described in detail.
As previously mentioned, in order to enable the color of vehicle liner as needed and regardless of ambient condition can be at any time
It changing, the application uses a kind of special vehicle liner, it is described below using inside roof lining as example, certainly,
The application is also applied for the liner of vehicle other parts.
It is illustrated in figure 3 the perspective view of inside roof lining according to an embodiment of the invention, which is intended to install
In the inside of the roof of vehicle, to realize the various functions such as decoration, buffering, sound-absorbing.Inside roof lining of the invention has liner sheet
Body 10, the shape of the liner ontology 10 meet the outer profile on the inside of roof to be bonded roof.The inside roof lining also has for making
The raised heating device of the temperature of liner ontology 10.The heating device can using Electric heating or other make liner ontology
The mode of 10 heating is provided with heating device 12 on the side towards roof inner wall of liner ontology 10 in the present embodiment,
The heating device 12 is as shown in Figure 3 the form of heating tape made of being woven as conducting wire, heating tape can by a plurality of parallel arrangement,
It can also disperse to wind with single.Certainly, heating device can also use other shapes and size.
In mode as shown in Figure 3, the end of each heating tape is electrically connected to cable 14, and cable 14 is controlled from long-range
Device 16 provides power to heating tape, alternatively, the end of heating device 12 has connector, for by connector externally to adding
Thermal 12 provides electric power, and connector is connected with long-range controller 16, which can adjust heating dress as needed
Set 12 temperature.Such as controllable 12V power supply can be provided for heating tape.
Setting of the heating device 12 on liner ontology 10 can be realized in several ways, for example, will heating
Element weaves into the fibrous material of inside roof lining, alternatively, by be woven into fibre structure can heat medium be packaged into roof
In all or part of rear surface of lining, clearly shown in this structure such as Fig. 3.
Include fiber in the liner ontology 10, the fiber can be caught or be applied apply can thermochromatic material, such as liquid
Brilliant ink or liquid crystal ink, the liquid-crystal ink are in opaque color when the temperature activation point than them is cold, and than activation
Lighter or substantially transparent when point is warmer.It is anti-that the color for the liquid crystal ink being printed on article can be raised to it with temperature
It answers temperature or more and disappears, reduce again then as temperature (lower than reaction temperature) and return to its primitive color, or can also
With oppositely arranged.
The fibrous material of the liner ontology 10 all can be sprayed-on or catch liquid-crystal ink, alternatively, only liner ontology
The 10 indoor surface of vehicle hold that faces is sprayed-on or catches liquid-crystal ink.
The liquid-crystal ink can change its color at a temperature of between 15-50 DEG C, and especially useful temperature is, for example,
15℃、27℃、31℃、47℃。
It is that as shown in Figure 3 to be fixed on a series of electric heating square in or on roof structure composite braided in heating device 12
In the case where the belt 12 of material, the belt can be the line being combined by metal wire and polymer fiber.This material can be as
Disclosed in CN201485574U.
The fibre structure appearance of liner ontology 10 be initially it is dark, heating device 12 is activated and very by controller 16
The temperature of fast heating tape increase so that the fiber of liner ontology 10 is warmed be more than can thermochromatic material such as liquid-crystal ink reaction temperature
Degree.As a result, the lighter of liquid-crystal ink even becomes transparent, to obtain the change of environmental colors, lead to more shallow vehicle
Push up liner appearance.
That is, more shallow appearance is actually the color change of material itself, rather than caused by incident light.
Temperature-detecting device has can be set in the controller 16, with accurately control heating device 12 it is achieved for
Temperature required for changing colour occurs for liquid-crystal ink.
The controller 16 can control heating device 12 under various modes, and Fig. 4 is illustrated how with a variety of
Mode operate inside roof lining according to the present invention so that its as needed change color process flow chart.
" movement " button for being exclusively used in keeping sports style is equipped in vehicle, user can choose manual mode or automatic mold
Formula, in manual mode, user can press " movement " button, can also discharge " movement " button and pass through in automatic mode
The color of controller automatic control liner.
When driver manually selects " movement " button, the appearance of inside roof lining remains dead color to provide sports style
Internal sensation, this can correspond to the change for feeling other automotive qualities, such as buffering is reinforced.
When driver discharges " movement " button and removes the selection to " movement " button in other words, electric current is supplied to heating
Device to heat inside roof lining, activation can thermochromatic material to generate lighter color, to be provided more to driver and passenger
Quiet and bigger inside cabin environment is felt.
When selecting automatic mode, the color of inside roof lining is according to the dynamic driving level or patronage sensed by ECU
And change, and change independently of the selection of driver, the dynamic driving level includes the acceleration of vehicle, steering etc..
Moreover, controller can judge that vehicle is the state that is in dynamically or lies fallow according to dynamic driving level or occupant's number, if
Dynamically, then " movement " style is returned to, that is, do not heat to heating device 12, inside roof lining is made to keep dark-coloured." if leisure "
Style then powers to heating device 12, inside roof lining is made to heat up, and activates liquid-crystal ink, makes the lighter of liner.
In work flow diagram shown in Fig. 4, when closing vehicle (flame-out), default mode is restored, automatic dynamic mode
Setting value be maintained in mnemonic.
The setting of the above-mentioned performance to liquid-crystal ink and the setting of heating element are not limited to aforementioned forms, for example, interior
The default color of lining can be appearance light color, and by heat activation can the ink of thermo-color be changed to dead color.
For heating device 12, the layout density for being woven into the conducting wire of heating tape can be in the not same district of entire roof
Domain is changed or multiple heating devices 12 are arranged on inside roof lining with different density degrees, more special to realize
Color pattern variation.
For example, in order to obtain the logo that the local color of vehicle interior changes effect or display vehicle owner, it is described to add
The layout of the electric wire of thermal can be as illustrated in Figures 5 and 6.
In Fig. 5, heating tape is woven in the form of patch into the bulk material of vehicle liner, in activation changeable colour
Liquid-crystal ink when show movement checkerboard pattern.
In Fig. 6, heating tape is braided with particular topology into inner lining material, when activating the liquid-crystal ink of changeable colour
The logo indicated a need for.
In addition to this, the structure of the application can also carry out other modifications, for example, above-mentioned vehicle liner is shown as being used for
Roof interior trim, in actual use, above-mentioned structure feature can easily be applied to other regions of vehicle cabin, such as such as
On door region 30 shown in Fig. 7 or on seat plate or even other front or behind vehicle regions, to be given at all lighting conditions
Under Complete customization internal environment.
The more small panel and logo being arranged in this way are less by the electric power for needing to consume than entire roof.
It is single that the control device of the operation mode of the vehicle liner is desirably integrated into the center control in vehicle display panel
Member, so that realizing that the heating process of color conversion is combined with amusement control.
Using above-mentioned vehicle liner and operating method, provided for vehicle owner change their vehicle interior colors and
The novel optinal plan of appearance then changes the spatial impression and characteristic of vehicle.
When the full Shi Nengrang people of vehicle feels light and air to not feel fear of confined spaces, and driver alone when
With the driving of desired motion mode and it can make vehicle interior that there is special exercise style.
The present invention can allow driver that forcibly changing vehicle interior appearance is selected still to enter data to make vehicle using difference
Internal automatic adaptation is in specific driving style.
Compared with the mode of traditional additional increase light source, power consumption of the invention is smaller, and metal and polymer are answered
The usual 12V electricity pressing operation of conducting wire is closed, even for the power for also only needing about 240W for the change of entire roof color.
In the present invention, the conducting wire for constituting heating tape is made such as stainless steel or nichrome wire by erosion-resisting conducting wire and is made,
To which it is resistant in vehicle manufacturing process related temperature and pressure during the pressure forming of conventional inside roof lining.
Importantly, the color change of the vehicle liner of the application depends on the color change of the fiber in liner, without
It is exterior lighting, it is ensured that can realize required color under the conditions of bright and dark situation, apply various levels in the prior art
It is compared on the light to standard fibers of color with modification on clear portions, any and room light and harmful reflections will not be generated
The related potential problems of light, this is especially important during low smooth vehicle operating.
Although the application is described in detail referring to embodiment, it is to be understood that, aforementioned is only exemplary embodiment
Illustration, the application is not limited to disclosed specific embodiment, to the modification of the disclosed embodiments, disclosed embodiment
The combination of feature and other embodiments are embraced in scope of the appended claims.
Claims (13)
1. a kind of vehicle liner, including liner ontology (10) compatible with the in-profile of car body, the liner ontology (10)
With the inner surface during installation towards car body and during installation towards the outer surface of inner space, in the liner ontology
(10) it being provided on the inner surface heating device (12), the heating device (12) is supplied electric power by controller (16),
To make the heating device (12) be heated to set temperature under the control of the controller (16), wherein the liner ontology
(10) include fibrous material, the fibrous material with can thermochromatic material handled, to be heated in heating device (12)
Change the color of fibrous material when to the set temperature, and then changes the color of vehicle liner.
2. vehicle liner as described in claim 1, wherein it is described can thermochromatic material be liquid-crystal ink, the liquid-crystal ink
It is constantly in light color being higher than the set temperature when being lower than the set temperature in dead color.
3. vehicle liner as described in claim 1, wherein it is described can thermochromatic material be liquid-crystal ink, the liquid-crystal ink
It is constantly in dark-coloured being higher than the set temperature when being lower than the set temperature in light color.
4. vehicle liner as claimed in any one of claims 1-3, wherein the set temperature be 15-50 DEG C, preferably 15
DEG C, 27 DEG C, 31 DEG C or 47 DEG C.
5. vehicle liner as described in any one of the preceding claims, wherein whole fibers of the liner ontology (10) or
Person only the fiber on the outer surface by with can thermochromatic material handle, such as dyestain, dipping, spraying.
6. vehicle liner as described in any one of the preceding claims, wherein be lined with the form of inside roof lining in the vehicle
Setting, or be arranged at other positions such as car door of vehicle.
7. vehicle liner as described in any one of the preceding claims, wherein the heating device (12) is by plain conductor
With the form of heating tape made of polymer fiber braiding.
8. vehicle liner as claimed in claim 7, wherein the end of the heating tape have cable, the cable with it is described
Controller is connected.
9. vehicle liner as claimed in claim 7 or 8, wherein the heating tape is presented with different patterns.
10. a kind of vehicle has vehicle liner as described in any one of the preceding claims, the color energy of the vehicle liner
It is changed according to temperature.
11. a kind of method of the color for changing vehicle liner according to claim 1 to 9, the side
Method the following steps are included:
Need to select manual mode or automatic mode according to driver,
In a manual mode, " movement " button of setting on the control panel is pressed, to keep heating device not to be powered, thus
The thermochromatic material of lining is not heated and keeps priming color, or release " movement " button in vehicle, is made by controller
Heating device work, to heat to vehicle liner, makes the color of vehicle liner change,
In automatic mode, judge that vehicle is according to the vehicle traction multidate information and occupant information of input by controller
Casual Style or dynamic style keep heating device not to be heated if being in dynamic style, if being in Casual Style,
Heating device is heated by controller, so that vehicle liner changes color.
12. method as claimed in claim 11, wherein the vehicle traction multidate information includes the acceleration of vehicle, vehicle
Steering etc..
13. the method as described in claim 11 or 12, wherein the occupant information includes patronage, passenger type etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711232922.5A CN109849806A (en) | 2017-11-30 | 2017-11-30 | The vehicle liner of variable color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711232922.5A CN109849806A (en) | 2017-11-30 | 2017-11-30 | The vehicle liner of variable color |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109849806A true CN109849806A (en) | 2019-06-07 |
Family
ID=66887703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711232922.5A Pending CN109849806A (en) | 2017-11-30 | 2017-11-30 | The vehicle liner of variable color |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109849806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716363A (en) * | 2019-10-24 | 2020-01-21 | 深圳市元征科技股份有限公司 | Vehicle interior and color switching method and device, electronic equipment and storage medium |
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