CN105818755A - Luminous prismatic vehicle logo - Google Patents
Luminous prismatic vehicle logo Download PDFInfo
- Publication number
- CN105818755A CN105818755A CN201610040471.4A CN201610040471A CN105818755A CN 105818755 A CN105818755 A CN 105818755A CN 201610040471 A CN201610040471 A CN 201610040471A CN 105818755 A CN105818755 A CN 105818755A
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- China
- Prior art keywords
- light source
- light
- viewable portion
- car
- car mark
- 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.)
- Pending
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Classifications
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- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
-
- 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
- B60R13/005—Manufacturers' emblems, name plates, bonnet ornaments, mascots or the like; Mounting means therefor
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/56—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for illuminating registrations or the like, e.g. for licence plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/16—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/044—Signs, boards or panels mounted on vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to a vehicle logo mounted on a vehicle. The vehicle logo comprises a housing with a visual part. A light source is arranged in the housing and is used for enabling light to be pointed to the visual part. Light emitted from a first light source can generate a plurality of surface colors for illumination.
Description
Technical field
The present invention relates generally to Vehicular illumination system, and relates more specifically to use the Vehicular illumination system of one or more luminescence generated by light structures.
Background technology
Unique and attracting visual experience is provided by illumination produced by the use of luminescence generated by light structure.Therefore, it is desired for implementing such structure in the various illumination application in motor vehicles.
Summary of the invention
According to an aspect of the present invention, open a kind of vehicle car mark.This car mark includes the housing with viewable portion.First and second light sources are arranged in housing and each light source is configured to make light point to viewable portion.Viewable portion is configured to illuminate with the multiple color from the first light source.From secondary light source launch light on viewable portion with the second color illumination.
According to a further aspect in the invention, open a kind of car mark.This car mark includes viewable portion.First light source is configured to launch light towards viewable portion.Secondary light source is configured to towards viewable portion impulse ejection light.The light that viewable portion is configured in response to being launched by the first light source excites and luminous.The pulsed light launched from secondary light source produces multiple color on viewable portion.
According to a further aspect in the invention, open a kind of car mark.This car mark includes the housing with viewable portion.First and second light sources are arranged in housing and each light source is configured to make light point to car target viewable portion.The some of viewable portion is configured to the first colour light emitting and with the second visually different from the first color chromatic flickers.
The most following description, claims and drawings of those skilled in the art one are it can be understood that and understand these and other aspect, target and the characteristic of the present invention.
Accompanying drawing explanation
In the drawings:
Figure 1A is the side view of the luminescence generated by light structure being rendered as coating according to an embodiment, and this luminescence generated by light structure is used in lighting decoration illumination assembly；
Figure 1B is the top view of the luminescence generated by light structure being rendered as discrete particle according to an embodiment；
Fig. 1 C is to be rendered as discrete particle and be incorporated to the side view of multiple luminescence generated by light structures of independent structure；
Fig. 2 shows the car mark being installed on front part of vehicle；
Fig. 3 is the car target front view according to an embodiment；
Fig. 4 is the car target sectional view that the line IV-IV along Fig. 3 intercepts, and this car mark has luminous component and is disposed adjacent to viewable portion；
Fig. 5 is the sectional view of the car target alternative embodiment that the line IV-IV along Fig. 3 intercepts, and this car mark has with the light source of multiple color illumination；
Fig. 6 illustrates the sectional view of the car target alternative embodiment of the line IV-IV intercepting along Fig. 3, and this car mark has the first light source with multiple color fast blink and the secondary light source for exciting light photoluminescence part；And
Fig. 7 is light-emitting color car target block diagram.
Detailed description of the invention
As required, the specific embodiment of the present invention it is disclosed that.It is to be understood, however, that disclosed embodiment is only the example of the present invention, it can be to be presented as form that is different and that substitute.Accompanying drawing is not necessarily specific design, and in order to present functional profile, some figures can be exaggerated or minimized.Therefore, specific 26S Proteasome Structure and Function details disclosed herein is not necessarily to be construed as limiting, but as just for instructing those skilled in the art's many-side to use the representative basis of the present invention.
As used in this, the term "and/or" used when in two or more projects a series of means to can be used alone any one Listed Items, maybe can use the combination in any of two or more Listed Items.Such as, if compositions is described as comprising component A, B and/or C, then compositions can individually comprise A；Individually comprise B；Individually comprise C；The combination of A and B；The combination of A and C；The combination of B and C；Or the combination of A, B and C.
A kind of mobilite mark for vehicle of following open description.This car mark can advantageously use one or more polychromatic source, and this light source is configured to illuminate with multiple color in predetermined frequency.Car mark may further include one or more luminescence generated by light structure, and luminescence generated by light structure is configured to carry out changing and re-emitting by the light received from relevant source the light of the different wave length being typically found in visible spectrum.
With reference to Figure 1A-1C, it is shown that the various exemplary embodiment of luminescence generated by light structure 10, each luminescence generated by light structure 10 can be connected to substrate 12, and substrate 12 can correspond to vehicle anchor or vehicle relevant device part.In figure ia, luminescence generated by light structure 10 totally illustrates the coating (such as thin film) being rendered as being applied to the surface of substrate 12.In fig. ib, luminescence generated by light structure 10 is shown generally as can be incorporated into the discrete particle of substrate 12.In fig. 1 c, luminescence generated by light structure 10 is shown generally as the multiple discrete particles that can be merged in supporting medium 14 (such as thin film), can be employed (as shown) or be attached to substrate 12 after supporting medium 14.
In most basic level, specific luminescence generated by light structure 10 includes that energy conversion layer 16, energy conversion layer 16 can include one or more sublayer, as illustrated the most by a dotted line.Each sublayer of energy conversion layer 16 can include one or more embedded photoluminescent materials with the energy conversion component utilizing phosphorescence or fluorescent characteristic.Every kind of embedded photoluminescent material just can be excited once the light receiving specific wavelength, thus makes light experience transformation process.According to down coversion (downconversion) principle, input light is converted into the light of the longer wavelength from luminescence generated by light structure 10 output.Otherwise, according to up-conversion (upconversion) principle, input light is converted into the shorter wavelengths of light from luminescence generated by light structure 10 output.When exporting the light of multiple different wave length from luminescence generated by light structure 10 simultaneously, the light of multiple wavelength may be mixed together and show as polychromatic light.
In certain embodiments, it has been down converted or the light upwards changed may be used for exciting other embedded photoluminescent materials being present in energy conversion layer 16.The light after the conversion that a kind of embedded photoluminescent material exports is used to excite the process of another kind of embedded photoluminescent material and so on be commonly called energy cascade and be realized as the optional mode of shades of colour performance.It is referred to as Stokes shift (Stokesshift) and the main driving mechanism of the conversion process of energy as the wavelength change corresponding to light about the wavelength difference between the light after any transfer principle, exciting light and conversion.In various embodiments described herein, every kind of luminescence generated by light structure can be according to any transfer principle operation.
Energy conversion layer 16 can be prepared with formation homogeneous mixture by using multiple method to be dispersed in polymeric matrix by embedded photoluminescent material.Such method can include preparing energy conversion layer 16 from the preparation liquid carrier medium and being coated onto in desired substrate by energy conversion layer 16.Energy conversion layer 16 can pass through application (painting), silk screen printing, spraying, slot coated (slotcoating), immersion coating (dipcoating), cylinder coating (rollercoating) and bar type coating (barcoating) and be applied to substrate.Alternatively, energy conversion layer 16 can be prepared by the method not using liquid carrier medium.Such as, energy conversion layer 16 can present in the solid solution (at the homogeneous mixture of drying regime) that can be incorporated into polymeric matrix by being dispersed in by embedded photoluminescent material, and polymeric matrix can be formed by extrusion, injection mo(u)lding, compression forming, calendering formation, thermoforming etc..Any method well known by persons skilled in the art can be used afterwards to be attached in substrate by energy conversion layer 16.When energy conversion layer 16 includes sublayer, can be with each sublayer of sequential applications to form energy conversion layer 16.It is alternatively possible to prepare sublayer respectively and be laminated afterwards or be stamped in together to form energy conversion layer 16.Additionally optionally, energy conversion layer 16 can be formed by coextrusion sublayer.
Referring back to Figure 1A and 1B, luminescence generated by light structure 10 can include that at least one stabilized zone 18 is included in the embedded photoluminescent material in energy conversion layer 16 not by photodissociation and thermal degradation with protection alternatively.Stabilized zone 18 can be configured to be optically coupled to and adhere to the single layer of energy conversion layer 16.Alternatively, stabilized zone 18 can also be integrated with energy conversion layer 16.Luminescence generated by light structure 10 can also include that protective layer 20 that is optical coupled and that adhere to stabilized zone 18 or other layers (such as not having the conversion layer 16 during stabilized zone 18) is not subject to by physics produced by environmental exposure and chemical damage with protection luminescence generated by light structure 10 alternatively.Stabilized zone 18 and/or protective layer 20 can be combined with energy conversion layer 16 by the sequential applications of every layer or printing, order lamination or impressing or any other suitable mode.
About luminescence generated by light structure structure additional information on July 31st, 2012 submit to, by Jin Sili (Kingsley) et al. invention, U.S. Patent No. 8,232,533, patent entitled " change for high-efficiency electromagnetic energy and the photodissociation of lasting Secondary Emission is stablized and the multiple structure of ambient stable " is disclosed, pass through to quote at this to comprise the entire disclosure.About realizing the additional information of the manufacture of various photoemissive embedded photoluminescent material and utilization with reference to that submit on June 26th, 2012, by rich thatch (Bortz) et al. invention, U.S. Patent No. 8,207,511, patent entitled " luminescence generated by light fiber, compositions and the fabric manufactured by luminescence generated by light fiber and compositions "；On August 21st, 2012 submit to, by Agrawal (Agrawal) et al. invention, U.S. Patent No. 8,247,761, the patent of entitled " there is the luminescence generated by light labelling of functional coverage layer "；On August 27th, 2013 submit to, by Jin Sili (Kingsley) et al. invention, U.S. Patent No. 8,519,359B2, the patent of entitled " photodissociation for the conversion of high-efficiency electromagnetic energy and lasting Secondary Emission is stablized and the multiple structure of ambient stable "；In submission on March 4th, 2014, by Jin Sili (Kingsley) et al. invention, U.S. Patent No. 8,664,624B2, the patent of entitled " for producing the illumination induction system of lasting Secondary Emission "；In submission on July 19th, 2012, by Agrawal (Agrawal) et al. invention, U.S. Patent Publication No. is 2012/0183677, the patent application of entitled " photoluminescent composition, the manufacture method of photoluminescent composition and new application thereof "；In submission on March 6th, 2014, by Jin Sili (Kingsley) et al. invention, U.S. Patent Publication No. is 2014/0065442A1, the patent application of entitled " luminescence generated by light object "；And on April 17th, 2014 submit to, by Agrawal (Agrawal) et al. invention, U.S. Patent Publication No. be 2014/0103258A1, the patent application of entitled " chromium light emitting composition and textile ", by quoting, their full content is hereby incorporated by.
With reference to Fig. 2, generally show the car mark 22 of the front end 24 being arranged on vehicle 26.In other embodiments, car mark 22 may be located at other positions, such as but not limited to, the rear end of vehicle 26 or side.Car mark 22 is configurable to identify that the mark that presents of labelling and car mark 22 include the viewable portion 28 the most observably showing on vehicle 26 with Railway Car Plant.In the embodiment of current explanation, car mark 22 is disposed adjacent to grid assembly 30, and grid assembly 30 is positioned at the centre position of front end 24, thus allows that the observer head-on observing vehicle 26 can easily check car mark 22.As described in more detail below, car mark 22 can illuminate and flashes (i.e. glittering brightly with the flicker of multiple color light) and thinks that vehicle 26 provides different modelling elements.
With reference to Fig. 3, schematically illustrate the viewable portion 28 of car mark 22 according to an embodiment.Viewable portion 28 can include transparent and/or translucent portion 32 and the most opaque part 34, and opaque section 34 is configurable to be applied to the opaque coating of viewable portion 28.In an alternate embodiment of the invention, part 34 can be open facing to the front end 24 of vehicle 26.Viewable portion 28 can also include luminescence generated by light part 36 (see Fig. 4), luminescence generated by light part 36 is connected to the bottom surface of viewable portion 28 and is configured to excite in response to the light launched by one or more light sources 38 and luminous, in light source 38 is arranged at car mark 22 and be positioned below luminescence generated by light part 36.Light source 38 is configurable to light emitting diode (LED), LED emission is characterized as the light of the wavelength of ultraviolet light (wavelength～10-400 nanometer), purple light (wavelength～380-450 nanometer) or blue light (wavelength～450-495 nanometer), thus utilizes the relatively low cost of the LED owing to these types.
According to an embodiment, the light launched from light source 38 is converted to the light of longer wavelength by luminescence generated by light part 36 and exports from luminescence generated by light part 36.Light after conversion corresponds to visible ray, this visible ray include can by human eye detection to electromagnetic spectrum portion (wavelength～390-700 nanometer) and this visible ray can show as the color (such as red, green, blue) that limited by single wavelength or the multiple color of the hybrid limited color (such as white) of multiple wavelength.Thus, it should be understood that luminescence generated by light part 36 is configurable to enable the light after the conversion of luminescence generated by light part 36 output to show as monochromatic light or polychromatic light.According to an embodiment, light source 38 is configured to launch the neutral white coloured light that blue light and luminescence generated by light part 36 are configured to blue light is converted to have the colour temperature of about 4000K to 5000K.Light after conversion is escaped from car mark 22 by part 32, thus makes part 32 luminous.In order to obtain the uniform illumination of part 32, light source 38 may be configured to launch non-focusing light and the most spaced apart in car mark 22, thus provides the equally distributed light for exciting light photoluminescence part 36.
Besides lighting, part 32 may be configured to flash in one or more positions, as illustrated by star figure in Fig. 3.This position can be chosen as corresponding with the bent angle of part 32 or edge.The flicker effect of each position can be produced by the light launched from corresponding light source 42, in light source 42 is arranged at car mark 22 and be positioned relative proximity flicker position below luminescence generated by light part 36.Each light source 42 can be operating as corresponding flicker position impulse ejection light.According to a kind of embodiment, the light pulse from specific light source 42 the most about 1/10 to 1/100 second and light source 42 can produce pulse randomly or in a certain pattern.Furthermore, it is possible to supply the variable current illuminance with regulation every kind flicker to each light source 42.Such as electric current can change to 5 times of steady-state current from the 1 of steady-state current times.And, as described in more detail below, any light source 42 being arranged in car mark 22 can illuminate with multiple color.
Light source 42 is configurable to LED, this LED emission not exciting light photoluminescence part 36 but be transmitted through in luminescence generated by light part 36 direct irradiation part 32 flashing accordingly the light of the wavelength of position.Alternatively, the part being positioned at the luminescence generated by light part 36 above light source 42 can be cut to allow from the light of light source 42 transmitting without through luminescence generated by light part 36, direct lighting flashes position accordingly.Light source 42 can be selected so that the light launched from light source 42 is brighter compared with the light that luminescence generated by light part 36 is showed, thus allow that this flicker becomes apparent from for observer.Such as, in the case of in embodiment as above, luminescence generated by light part 36 sends the white light of neutrality, light source 38 may be configured to launch the cool white coloured light of the colour temperature with about 6000K to 6500K.
With reference to Fig. 4, show the sectional view of car mark 22 according to an embodiment.Car mark 22 includes the housing 46 with above-mentioned viewable portion 28 and the rear portion 48 can being fixed on vehicle 26.Viewable portion 28 can be arch and rear portion 48 can be generally linear.Each in part 28,48 can be by such as but not limited to the constructed of rigid materials of plastics and can be welded by sound wave or laser welding fits together.Alternatively, part 28 and 48 can be fitted together by low pressure insert molding.
About shown embodiment, viewable portion 28 can be metallized so that car mark 22 shows metal appearance.For example, it is possible to deposited by parital vacuum and metal level 50 be applied to the bottom surface of viewable portion 28.Metal level 50 should be transparent and/or translucent, with allow light pass metal level 50 from inner side 52 arrive outside 54.According to an embodiment, luminescence generated by light part 36 covers metal level 50 and can apply above metal level 50 as coating or other coatings.In an alternate embodiment of the invention, in luminescence generated by light part 36 can be molded over the viewable portion 28 of housing 46 or be otherwise in connection with in the viewable portion 28 of housing 46.
Again referring to Fig. 4, light source 42 can be arranged on the printed circuit board (PCB) (PCB) 56 of flexibility, in PCB56 is fixed on housing 46 and be positioned adjacent to viewable portion 28.Light source 42 can each be positioned the underface of corresponding flicker position and towards correspondence flicker position impulse ejection light to produce bright optical flare.Alternatively, light source 42 can include that focusing optics is to contribute to being gathered in by light on corresponding flicker position.About embodiment described, PCB56 should be substantially transparent and/or translucent, thus allows that the light launched from light source 38 is transmitted through PCB56 with exciting light photoluminescence part 36.As directed, light source 38 may be located at the distance relative farther place of viewable portion 28 to allow the bigger distribution of the light towards luminescence generated by light part 36.Such as, light source 38 can be arranged on the PCB58 being fixed on rear portion 48.PCB58 can include that white solder masks 60 incides the light above PCB58 with reflection.
According to an embodiment, luminescence generated by light part 36 is generally lambert's body (Lambertian), it is, no matter the apparent brightness of the visual angle of observer how luminescence generated by light part 36 is generally constant.Result is that the light after conversion can be from luminescence generated by light part 36 along multiple directions to emission.About the embodiment shown in Fig. 4, a part for the light after conversion can be transmitted through metal level 50 and export from the part 32 of viewable portion 28.Another part of light after conversion can be launched into housing 46 inside and become the incident illumination of the white solder masks 60 to PCB58.Result is that the light after conversion can be redirected back to towards luminescence generated by light part 36 before housing 46 exports in the part 32 eventually passing through viewable portion 28 and be transmitted through luminescence generated by light part 36.This contributes to guaranteeing that viewable portion 28 shows optimal luminous quantity.And, the setting of the white solder masks 60 on PCB58 also helps to ensure that the optimal luminescent amount launched from light source 42 arrives luminescence generated by light part 36.Such as, it is possible for being reflect off luminescence generated by light part 36 from a part for the light of one or more light sources 42 transmitting, and thus cause luminescence generated by light part 36 excites reduction.Therefore, it can by providing for light-redirecting being returned to by the way of luminescence generated by light part 36 as being derived from light source 42 and being included in the light of the abnormal propagation in housing 46 and provide the chance of another exciting light photoluminescence part 36.
With reference to Fig. 5, show the sectional view of car mark 22 according to an embodiment.As it has been described above, car mark 22 includes the housing 46 with viewable portion 28 and the rear portion 48 can being fixed on vehicle 26 by attachment point 62.In order to car mark 22 is attached on vehicle 26, it is possible to use any feasible mode, including any already known processes car mark 22 being installed to flushing on vehicle 26.Viewable portion 28 can show as the most colorful so that car mark 22 is configured to and the color similarity formed by the light of refraction by prism.Rear portion 48 can be general linear and can be dark, the material of high glaze, thus hides any circuit or the attachment point 62 of car mark 22.
Car mark 22 comprises polychromatic source 64, and polychromatic source 64 is configured to illuminate with multiple color, the such as internal RGBLED (three primary colors light emitting diode) with single redness, green and blue LED die.Polychromatic source 64 is disposed around the discrete location of car mark 22.The light of the precalculated position impulse ejection different colours that each polychromatic source 64 is operable as in car mark 22.
According to an embodiment, the light pulse from the first color of specific polychromatic source 64 can the short time period of the most about 1/50 to 1/100 second.It follows that the light pulse from the second color of polychromatic source 64 can the short time period of the most about 1/50 to 1/100 second.Can be by the multiple color of each polychromatic source 64 persistently this program.Each polychromatic source 64 randomly or can carry out pulse with predetermined color pattern.Furthermore, it is possible to provide the electric current of change to regulate the illuminance of each pulse of coloured and/or white light to each polychromatic source 64.Such as, electric current can change to 5 times from the 1 of steady-state current times.By using the polychromatic source 64 of each comfortable different multiples impulse ejection different colours, car mark 22 can have colorful outward appearance, and the meaning is the similar color that car mark 22 can be shown as and be formed by the light of prismatic reflection.
In an alternate embodiment of the invention, as it has been described above, a polychromatic source 64 can be with a series of chromatic flicker, any remaining light sources 38 or the polychromatic source 64 that are simultaneously located in car mark 22 launch white light.Polychromatic source 64 can produce white light by lighting each independent light emitting diode simultaneously during stable state, and this light emitting diode is arranged in polychromatic source 64.And, the light source 38 of transmitting white light may remain in constant color and brightness maybe can flash.
Light diffuser 44 molding or be optionally mounted between the viewable portion 28 of housing 46 and polychromatic source 64.Such as, Light diffuser 44 can be the layer by parital vacuum deposition applications to the bottom surface of viewable portion 28.Diffuser 44 can be to include coloured transparent, translucent or opaque body and play the effect disperseing the light from polychromatic source 64 generally, thus eliminates focus and shade.The inner surface of car mark 22 and/or outer surface can be applied or thick good fortune or receive micro-and change to promote scattering of light performance.Additionally, in order to optimize light scattering effect, diffuser 44 can also be cambered surface, being bent outwardly or concave shape as shown in Figure 5.In an alternate embodiment of the invention, light dispersion can apply to or is arranged on some or all light sources 38, and light source 38 is arranged in car mark 22.
With reference to Fig. 6, show the sectional view of car mark 22 according to an embodiment.Diffuser 44 covers luminescence generated by light part 36.Luminescence generated by light part 36 can be applied to the surface of diffuser 44 as coating or other coatings.In an alternate embodiment of the invention, diffuser 44 and/or luminescence generated by light part 36 can be with in molding or the viewable portion 28 being otherwise integrated in housing 46.
Polychromatic source 64 can be arranged on flexible PCB 56, in PCB56 is fixed on housing 46 and be positioned near viewable portion 28.As it has been described above, polychromatic source 64 can be each located on immediately below the flicker position of correspondence and towards corresponding flicker position impulse ejection light to produce the optical flare of multiple color, thus produce the aesthetic of uniqueness, such as, make car mark 22 show as colorful.Alternatively, polychromatic source 64 can include that condenser optics is to promote light concentration on correspondence flicker position.As it has been described above, PCB56 should be substantially transparent and/or translucent to allow that the light launched from light source 38 is transmitted through PCB56, thus exciting light photoluminescence part 36.
As directed, light source 38 could be arranged to distance viewable portion 28 relatively far away from, to allow towards the dispersion that the light of luminescence generated by light part 36 is bigger.Such as, light source 38 can be arranged on the PCB58 being fixed to rear portion 48.PCB58 can include white solder masks 60, and white solder masks 60 is for reflecting light incident thereon.Compared with polychromatic source 64, the relative distance that light source 38 is bigger also contributes to provide deeper outward appearance in car mark 22.
According to an embodiment, luminescence generated by light part 36 comprises staggered or the first luminescence generated by light section 40a and the second luminescence generated by light section 40b of fringe, and the first luminescence generated by light section 40a and the second luminescence generated by light section 40b comprises can be by the light activated different luminescence generated by light structures 10 of different wave length.Each luminescence generated by light section can in any direction and can be any feasible width to produce any desired illuminating effect.By employing fringe, the light combination launched by the first luminescence generated by light section 40a and the second luminescence generated by light section 40b is feasible to show as uniform color.
Other luminescence generated by light section can interweave in car mark 22.Other luminescence generated by light section can be excited independently by light source 38 or produce multiple color and effect with exciting of combining of the first luminescence generated by light section 40a and the second luminescence generated by light section 40b.Additionally, light source 38 can be based on scheduled event change from the intensity of the light of light source 38 transmitting, event is any other data whether such as vehicle 26 by day or operates during night or obtain in vehicle 26.
In operation, light source 38 can launch the light of first wave length and second wave length, thus excites the first luminescence generated by light section 40a and the second luminescence generated by light section 40b.The light launched from the first luminescence generated by light section 40a and the second luminescence generated by light section 40b can mix, and thus launches white light generally.In an alternate embodiment of the invention, the first luminescence generated by light section 40a and the second luminescence generated by light section 40b can based on the material manufactured used by car mark 22 with remove car mark 22 any natural tone needed for any color mixture.Such as, the plastics such as Merlon have faint yellow tone natively.But, this tone can cover by using luminescence generated by light structure 10, thus makes car mark 22 with any desired color illumination and show as any desired color.Alternatively, any kind of light source polychromatic source 64 or white light source 38 may be used to car mark 22 with any desired color illumination.
Owing to luminescence generated by light structure 10 is excited, thus with the part of the first color illumination car mark 22, some or all polychromatic sources 64 can make car mark 22 show as colorful randomly with multi-color illumination.Each polychromatic source 64 can convert between pulse multiple color and closed mode.Alternatively, each polychromatic source 64 can launch conversion between the state of white light at heterochromatic flicker and polychromatic source 64.Still it is alternatively possible to each polychromatic source 64 of imagination can be in heterochromatic flicker, conversion between transmitting white light and non-luminous any combination in advance.In an alternate embodiment of the invention, polychromatic source 64 can illuminate independently with unique, predetermined interval, and each other light sources in car mark 22 is maintained at closed mode simultaneously.
With reference to Fig. 7, it is shown that the block diagram of vehicle 26, wherein it is implemented with colorful car mark 22.Car mark 22 includes the controller 66 communicated with light source 38,64.Controller 66 can include that memorizer 78, memorizer 78 have the instruction being contained within being performed by the processor 80 of controller 66.Controller 66 can provide electric energy via the power supply 72 being positioned on vehicle 26 for light source.In addition, controller 66 is configurable to control the light output of each light source 38,64 based on feedback, feedback receives from one or more vehicle control module 74, and vehicle control module 74 includes but not limited to car body control module, engine control module, course changing control module, brake control module etc. or combinations thereof.Exporting by controlling the light of light source 38,64, car mark 22 can be with multiple color and/or mode illumination to provide the aesthetic appearance of the most colorful outward appearance or can provide information of vehicles to intended observer.Such as, car mark 22 illumination provided may be used for the application of numerous vehicle, such as but not limited to seeking car characteristic, remote activation indicator, car door lock indicator, the crack indicator of car door, running indicator etc..
In operation, car mark 22 can illustrate constant monochrome or multi-color illumination.Such as, controller 66 can encourage in the multiple polychromatic sources 64 in car mark 22, thus flashes with polychromatic light at predetermined intervals.Remain simultaneously multiple light source 38,64 can by controller with stable monochromatic illumination, by heterochromatic flicker and/or be placed in off.In one embodiment, controller 66 is configured to make each polychromatic source 64 illuminate with red light randomly, is blue afterwards, is green afterwards or combinations thereof.Controller 66 can light each light source 38,64 with any color rapidly.Such as, each light source 38,64 can illuminate in 1/50 to 1/100 second.Equally, the electric power of each light source 38 can be become 5 times from the 1 of steady-state current times by controller 66, to change color and the brightness of every kind of illumination.Controller 66 can also illuminate with multiple color in single polychromatic source 64 simultaneously, thus produces other color configuration.
In another embodiment, luminescence generated by light part 36 can illustrate monochrome or the multi-color illumination in cycle.Such as, controller 66 can encourage light source 38 to launch the light of only first wave length periodically so that luminescence generated by light structure 10 illuminates with the first cColor-cycling.Alternatively, controller 66 can encourage light source to launch the light of only second wave length periodically so that luminescence generated by light structure 10 illuminates with the second cColor-cycling.Alternatively, controller 66 can control light source 38 and and launch the light of first wave length and second wave length periodically so that luminescence generated by light structure 10 illuminates with the 3rd cColor-cycling simultaneously, and the 3rd color is limited by the addition mixed light of the first color and the second color.The most alternatively, controller 66 can control light source 38 and launching between the light of first wave length and the light of second wave length conversion off and on so that luminescence generated by light structure 10 illuminates periodically by converting between the first color and the second color.Controller 66 can control light source 38, and at a regular interval and/or irregular time interval launches the light of first wave length and/or the light of second wave length periodically.Polychromatic source 64 can also illuminate with luminescence generated by light structure 10 between discrete color simultaneously at predetermined intervals.Thus, car mark 22 combination based on luminescence generated by light structure 10 can show as any color and have the set point that flashes with multiple different colours simultaneously, thus produces colorful outward appearance in car mark 22.
About above-mentioned example, controller 66 can control to change the intensity of the light launched from light source 38 by pulse width modulation or electric current.In certain embodiments, controller 66 is configurable to by sending the color that control signal regulates the light of transmitting, and this signal is for regulating intensity or the energy output level of any light source 38,64.By regulation from the strength range of light source 38 output, the type of the embedded photoluminescent material used in the concentration of the luminescence generated by light structure 10 in luminescence generated by light part 36 and ratio and luminescence generated by light part 36 can be used to by launch first with and two transmittings mix and produce a series of tones of transmitting light.Additionally, the strength range of change polychromatic source 64 can highlight any external appearance characteristic (the most colorful outward appearance) of car mark 22.
Correspondingly, car lighting car mark has been advantageously described.This car mark provides multiple benefit, and including for producing the efficient of illumination and cost-efficient device, this illumination can serve as increasing vehicle or has the intricacies difference modelling element of any other product of the mark being disposed thereon.
Should be important to note that equally, the configured and disposed of the element of the present invention illustrated in the exemplary embodiment is only explanation.Although the most only several embodiments of the present invention being described in detail, but in the case of consulting skilled addressee readily understands that substantially without departing from the innovative teachings of described theme and benefit of the present invention, many changes are feasible (size of the most various elements, size, structure, shape and ratios, parameter value, installation settings, the use of material, color, orientation etc.).Such as, it is shown as the element of global formation it is so structured that multiple parts or can be with global formation with the element shown in some, interactive operation can invert or otherwise change, structure and/or element or connector or the length of other system element or width can change, and arrange the character adjusting position between elements or quantity can change.It should be noted that, the element of system and/or assembly can be by any kind in the various materials providing enough intensity or durability, construct with any color, texture and the combinations thereof of multiple color.Correspondingly, all such changes are intended to be included in the scope of the present invention.Without departing from the spirit of the invention, can be at desired and the design of other exemplary embodiments, operating conditions with make other in arranging and replace, change, change and omit.
It should be appreciated that any described program or the step in described program can combine to form structure within the scope of the present invention with other described programs or step.Example arrangement described here and program are to be construed to for illustrative purposes and not limit.
Should be understood that, without departing from the inventive concept, said structure can be made changes and modifications, and it is further understood that, these designs are intended to be covered by, and clearly state unless these claim is separately had by its word.
Claims (20)
1. a vehicle car mark, comprises:
There is the housing of viewable portion；And
The first light source being arranged in described housing and secondary light source, each described light source is configured to make light point to described viewable portion；
Wherein said viewable portion is configured to illuminate on described viewable portion with the second color from the first color illumination of described first light source and the light launched from described secondary light source simultaneously.
Car mark the most according to claim 1, wherein said secondary light source is orientated as compared with described first light source more adjacent to described viewable portion.
Car mark the most according to claim 1, wherein said secondary light source is disposed adjacent at least one in the outward flange of described viewable portion and bent angle.
Car mark the most according to claim 1, wherein said car mark comprises the light-scattering material of neighbouring described viewable portion further.
Car mark the most according to claim 1, wherein said first light source illuminates with non-white with substantially white illumination and wherein said secondary light source.
Car mark the most according to claim 5, wherein said first light source illuminates when described secondary light source is closed.
7. a car mark, comprises:
Viewable portion；
First light source, described first light source is configured to launch light towards described viewable portion；And
Secondary light source, described secondary light source is configured to towards described viewable portion impulse ejection light；
The light that wherein said viewable portion is configured in response to being launched by described first light source excites and luminous；And
The pulsed light wherein launched from described secondary light source produces multiple color on described viewable portion.
Car mark the most according to claim 7, wherein said secondary light source is orientated as compared with described first light source more adjacent to described viewable portion.
Car mark the most according to claim 7, wherein said secondary light source is disposed adjacent at least one in the outer rim of described viewable portion and bent angle.
Car mark the most according to claim 7, wherein said viewable portion includes that the light that luminescence generated by light structure, described luminescence generated by light structure are configured to launching from described first light source carries out energy conversion.
11. car marks according to claim 7, comprise controller further, and described controller is arranged for controlling for the output of each described light source, the most each described light source with different color illuminations to produce colorful outward appearance.
12. car marks according to claim 11, wherein said viewable portion is white luminous with neutrality.
13. car marks according to claim 7, wherein there is the time period of about 1/10 to 1/100 second in each pulse from the light of described secondary light source.
14. 1 kinds of car marks, comprise:
There is the housing of viewable portion；And
First light source and secondary light source, in described first light source and secondary light source are arranged on described housing and be respectively configured to make light point to described viewable portion；
Wherein the described viewable portion of part is configured to the first colour light emitting and to be visually distinct from the second chromatic flicker of described first color.
15. car marks according to claim 14, wherein said secondary light source is the circulation by multiple color.
16. car marks according to claim 14, wherein said secondary light source is disposed adjacent at least one in the outer rim of described viewable portion and bent angle.
17. car marks according to claim 14, wherein said viewable portion includes Light diffuser.
18. car marks according to claim 14, wherein said first light source is in ultraviolet LED, purple LED and blue led, and described secondary light source is red, green and blue (RGB) LED.
19. car marks according to claim 14, wherein said first light source and described secondary light source are RGBLED, and the chip of all three color in RGBLED described in wherein said first light source igniting, and described secondary light source lights than is arranged on the chip that the chip of all three color in described RGBLED is few simultaneously.
20. car marks according to claim 15, wherein there is the time period of about 1/10 to 1/100 second in each pulse from the light of described secondary light source.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/606,410 | 2015-01-27 | ||
| US14/606,410 US9607534B2 (en) | 2013-11-21 | 2015-01-27 | Illuminating prismatic badge for a vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818755A true CN105818755A (en) | 2016-08-03 |
Family
ID=56364670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040471.4A Pending CN105818755A (en) | 2015-01-27 | 2016-01-21 | Luminous prismatic vehicle logo |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN105818755A (en) |
| BR (1) | BR102016001694A2 (en) |
| DE (1) | DE102016101103A1 (en) |
| MX (1) | MX358970B (en) |
| RU (1) | RU2690005C2 (en) |
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| CN107757515A (en) * | 2016-08-22 | 2018-03-06 | 福特全球技术公司 | Illuminated logo for vehicle |
| CN107869667A (en) * | 2016-09-28 | 2018-04-03 | 福特全球技术公司 | Car lighting gadget |
| CN108019657A (en) * | 2016-10-28 | 2018-05-11 | 福特全球技术公司 | Car lighting gadget |
| CN111169403A (en) * | 2018-11-13 | 2020-05-19 | 上海博泰悦臻网络技术服务有限公司 | Vehicle control method and vehicle |
| CN116080520A (en) * | 2023-03-28 | 2023-05-09 | 长城汽车股份有限公司 | Method, device and equipment for lighting vehicle logo during vehicle searching and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102015220911A1 (en) * | 2015-10-27 | 2017-04-27 | Bayerische Motoren Werke Aktiengesellschaft | motor vehicle |
| DE102020116740B4 (en) * | 2020-06-25 | 2023-08-31 | Audi Aktiengesellschaft | Method for operating a lighting device for a motor vehicle, lighting device and motor vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2016102326A (en) | 2017-07-28 |
| DE102016101103A1 (en) | 2016-07-28 |
| MX2016001126A (en) | 2016-07-26 |
| RU2690005C2 (en) | 2019-05-30 |
| RU2016102326A3 (en) | 2019-03-27 |
| MX358970B (en) | 2018-09-11 |
| BR102016001694A2 (en) | 2018-03-06 |
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