TR201608070A2 - VEHICLE FLOOR LIGHTING SYSTEM - Google Patents

Abstract

Here, a floor lighting system of a vehicle is presented. A vehicle seat has a seat base which can be moved between a use position and a folded position. A light generating device is connected to a lower portion of the seat base and is operable to illuminate at least one floor area depending on the position of the seat base.

Description

DESCRIPTION Attribute to the Related Application This application is dated 21 Nov 2013 and "VEHICLE LIGHTING SYSTEM WlTH Titled “PHOTOLUMINESCENT STRUCTURE” EIEA.B.D. Patent Application No. of 14/086,442 klâtnen continued, "DOOR ILLUMINATION AND WARNING" dated January 23, 2105 SYSTEM", titled ZIJBD. A continuation using Patent Application No. 14/603,636 the relevant applications cited are fully incorporated herein by reference.

Technical Field of the Invention This invention relates to vehicle lighting systems in general and more specifically It relates to vehicle lighting systems using photoluminescent structures.

State of the Art of the Invention (Prior Art) Elclan, using photoluminescent structures, is an original and attractive way of lighting. Therefore, this type of construction was used in a variety of automotive vehicles. It is desired to be used for lighting applications.

DISCLAIMER OF THE INVENTION According to one aspect of the present invention, a vehicle ground lighting system is provided. The car seat is a seat that can be moved between a useful position and a folded position. It has a seat base. Seat base & a lower blade @Ki-generating assembly mounted and this device, depending on the seat base position, can be used with at least one floor area. The light can be played to cast.

According to another aspect of this invention, a tool. a ground lighting system is offered A car seat can be moved between a occupant position and a folded position. a seat base. has. A seat-based lower blade- EKI-producing assembly is mounted. and this assembly is placed on a foot in front of the seat when it is in the seat-base position. Space IILeave and the seat on the back of the seat while the seat is in the folded-down position. It can be ÇallgtlEllâb to put in the named throwing field IliiydlElat.

According to another aspect of the present invention, a ground lighting system with an instrument is provided. The car seat is a seat base. has. The seat base IEIE use a bottom. An ella-generating assembly mounted and this assembly, depending on the seat base II position, has at least one floor The field can be studied to shed light with EIEIJEama.

These and other aspects, purposes, and characteristics of this invention have been studied by those skilled in the art. After examining the following descriptions, claims and attached figures, it will be understood and appreciated. will be.

Explanation of Figures In the figures: FIG. 1 as a result of bringing a seat to a user's position according to a construction various floor areasII light at @Emir shows the floor lighting system; FIG. 2 is a front perspective view of the seat in FIG. 1 according to Elna; FIG. 3 is the result of the seat being brought to a folded position according to a structure. another floor area shows El ayd IIatllB; and FIG. 4 is a cross-section aI-n along line III-III in FIG. 2 of an Ella generating assembly. is the view.

Distinctive analysis of the invention As necessary, the details of this invention will be disclosed here. yapllândünalarül are just examples of the invention that can be applied in various and alternative forms. Figures do not have to show a detailed design and some schematics It may be exaggerated or minimized to show the general outline of the function. Because, The specific structural and functional details disclosed herein should not be interpreted literally. however, only those skilled in the art can apply the invention in various ways. allEtnalIlE as a representative basis for teaching As used here[gll:The term "and/or" is a list of two or more items. used for[glIa, any of the listed items alone. can be used or two or more of the listed items. use any combination means meaningful. For example, if a composition contains components A, B and/or C if it is described as, the composition alone is A'yEltek basIEia B; Eia C alone; together with A and B; together A and C; B and C together; or they may contain A, B and C together.

SHAPES shown in an angled position. Vehicle (10) placed in the second row and a seat (14) having a seat base) and a sleeve (18). seat baseHand (16) seat (14) Use one as shown in FIG. position relative to the vehicle (10) It comprises a pair of plastic support legs (IJZO) extending in a longitudinal direction. support legsII (20) one end tool each. (10) will be able to turn around a pivot point (22) to a floor Connected in such a way that a pair of corresponding[l]]Zl corresponds It is fixed to the floor (22) with a mechanical stabilizer (24). Free bending, seat (14) It can be brought into a folded position as shown in FIG. 3, in this position sIEllllZl(18) the seat is folded onto the base (16) and the seat base(llö) is placed in a substantially upright position. is brought. each of the seat baseII (16) is connected by a lower part, each of which is attached to the seat (14) so that it shines to expand one or more floor areas according to its position It can be played. Shown here are built-in, related-producing assemblies. (26a, 26b) each one of them is arranged as strips and embedded in a support leg (20) coming from the opposite side. can be placed as As an example, each @El generating assembly (26a, 26b) a support leg (20) can occupy a lower keinIEazs and a support leg (20) (29) may extend forward. Heat-generating assemblies (26a, 26b) not shown with a vehicle power supply) or it can be energized using another power source. Additionally or alternatively, seat base II (16) edge k-ilarEKBO and 32) and even other bottoms such as center kElnEK34) One or more @manureten devices can be connected to the users.

When the seat (14) is brought into the folded position (FIG. 3), the SICLuretene assemblies (26a, 26b) a drop-in area located at the back of the seat (14) calledlEllBilgl:[36) to illuminate They can be played together and a third slu seat area can be entered or çllZlE1as- gives. When the seat (14) is brought into its operating position (FIG. 1 and 2), it has a throw-in area36. seat baseElllö) sided trapsHandHandgenerating assemblies (26a, 26b) in front of the seat (14) foot space located on the floor area38) and a floor area located on the side wings of the seat (14) floor areas surrounding the seat (14) such as ülllîyd IatE Refer to FIG. 4, IgIel generating apparatus according to a construction. (26a) a cross section view is displayed. The device that produces the is[lZl]. (26b) can be arranged in a similar way. will be appreciated. The heat generating assembly (26a) is a substrate placed on the recessed blade (28). may contain methacrylate (PMMA) or polyethylene terephthalate (PEF) material. One on the substrate (40) Positive electrode 42 such as metal and a silver-containing or legume-containing epoxy but contains a conductive epoxy that cannot be shielded with them. The positive electrode 42 is a semiconductor. arranged in ink (46) and applied over the positive electrode (42) @Elyayan electrically coupled with multiple frequency sources such as diodes (LEDs) A separate negative electrode (48) is also electrically connected to the LEDs (44). The electrode 48 is placed on the semiconductor ink 46 and is like indium tin oxide. However, it contains a transparent or translucent conductive material that is not limited thereto.

In alternative structures, the positive and negative electrodes (42, 48) are flip-flop. in this case, the positive electrode (42) springs from the LEDs (44) transparent to handle. or a translucent conductive material.

Positive and negative electrodes. (42, 48) each corresponding[l]]Ziq bus bar) Connecting Hand Connectors(52, 54) positive and negative electrodes. (42, 48) opponents It can be printed across and interconnected with connectors (EbarlZKSZ, 54) and conductive ends (56, 58). to improve the smooth mental distribution along the connecting pointsEliJaglantElbaralarlIQSZ, 54) A power supply (60) which can be located at various places in the It can be connected to the connected controller (50) via the seat support leg (20). Once upon a time, Elnada, power supplyJGO) at 12 to 16 VDC may correspond to a running vehicle power supply. Seat (14) or any other additional related device on other seats, together with FIG. 2 and The lglK1 generating assembly shown in Fig. (26b) electrically connected to the controller (50) or to a separate controller. It will be appreciated that it can be connected as well.

In relation to the configuration shown here, the controller 50 is a processor 62 and a processor A pile (64) that stores one or more instructions that can be played by (62) contains. The controller (50) is controlled by the user from the vehicle equipment. control the LEDs (44) according to one or more signals from switches or the like can. In one construction, the controller (50) is hard-wired with the cover (12) and to transmit to the controller (50) the closed status information (ie, whether the gate II is open or closed). It can receive signals from a coupling sensor (68) related to the yapllândElIE. Controller (50) to seat (14) connected in this way and inform the controller (50) of the seat's status information (ie, whether the seat (14) is in use. Signals also from a seat sensor (70) built to transmit can take. Depending on the aI-n signals from the door/or seat sensors (68, 70), the controller (50) It can modify the LED's (44) HandKlitZlglElli.

The LEDs (44) flash randomly or in a controlled manner in the semiconducting ink (46) can be placed and placed facing into the interior of the vehicle cabin and It can be doneHandlIllable to spread the focussing lgIKly. LEDs (44) from 5 to 400 microns sized gallium nitric elements can correspond to micro-LEDs and can be semiconductor ink (46) gallium, indium, silicon carbide, phosphorous and/or translucent polymeric various connectors, including but not connected with one or more of the connectors, and May contain dielectric materials. In this context, the semiconductor ink (46) comes in various densities. It can contain LEDs (44) so that the intensity of the LEDs (44) is suitable for various lighting applications. can be adjusted accordingly. On some impurities, LEDs (44) and semiconductor ink (46) Nth Degree Technologies Worldwide Inc. can be obtained from the firm. Semiconductive ink (46) Selected k-i(s) of the positive electrode (42) including inkjet and screen printing processes It can be applied with various printing processes. More specifically, the LEDs (44) semiconductor ink When depositing the conductive ink (46) that diffuses into (46) they are shaped to align with the positive and negative electrodes (42, 48) and sizland-[ElarE is envisioned. LEDs (44) to positive and negative electrodes (42, 48) Electrically connected, the controller (50) can be active or circuit can be dlglîlblük. Equal to a photoluminescent structure located on the Plateau Preferably on the negative electrode to couple/disconnect three of the LEDs (44) The connection spring (72) can be placed.

Again, see FIG. 4“[gia, we make photoluminescent(74) a coating, layer, film or another suitable accumulation can be arranged by layering. Associated with the structure shown hereHandlElna Alternatively, the photoluminescent fabric (74) is an energy conversion layer (76), an optional stability By building multiple layers including layerE(78) and optionally a protection layerEKBO) editable. Energy conversion layerE(76) energy with phosphorescent or fluorescent properties at least one photoluminescent material 82 comprising transforming elements. Sample As an additive, the photoluminescent material (82) contains organic and organic compounds including rylene, xanthan, porphyrin, phthalocyanines. May contain inorganic fluorescent dyes. Additionally or alternatively, the photoluminescent material (82) YAG: may contain phosphors from the group of Ce-addedHJJZjarnets such as Ce. Energy conversion layer E576) a polymer matrix to form a homogeneous mixture using various methods. It can be prepared by depositing the photoluminescent material (82) into it in layers. Such methods the energy conversion layer II (76) is derived from a formulation in a solid stony medium. preparationIElie energy conversion layerII (76) springEellayer (72) or negative electrode (48) Coated on it may contain metal. Energy conversion layerE(76) arcElayer (72) or negative painting on electrode (48), screen printing print flexography, spraying, semi-coating, daldlElna It can be applied by coating, rolled coating and stick coating. Alternatively, the energy The transform layerE(76) can also be prepared by methods that cannot be used in a syllabic representation. Sample as energy conversion layerE(76) extrusion, injection, sllZlIstlEna, Kalandl Handling, thermo shaping etc. a compound that may be incorporated into a polymer matrix formed by photoluminescent material (82) into the solution (with homogeneous carbon in a dry state) can be accumulated.

The photoluminescent material (82) contained in the energy conversion layer (q76) is photolytically and to protect from thermal degradation, photoluminescence (74) optionally stability may have layers (78). Stability layer 78) energy conversion layer Ela (76) optically a separate layer that is connected or built or otherwise integrated into can be done as Photoluminescent fabricated 74) optionally, Iglilurene assembly (26a) photoluminescent with its other components74) dlSl exposed from the environmentEphysical and Stability layer to protect against chemical damage. (78) or other layer optically It may also contain a protection layer (EQSO) that is connected or constructed. stability layerEUS) and/or protection layerE(80) each layer of slBaIEcoating/e-printingillamination or combined with the energy conversion layer 76 by embossing or any other suitable means can be done. Photoluminescent structurel174) or other components of the @Ki generating apparatus (26a) in a transparent may be coated with an over-callp(84) which may contain elastomeric material (eg, silicone rubber).

Additional information on photoluminescent structures, dated 8 November 2011, “HIGH EFFICIENCY FOR ELECTROMAGNETIC ENERGY CONVERSION AND SUSTAINABLE SECONDARY EMISSIONS PHOTOLIC AND ENVIRONMENTALLY STABLE MULTI-LAYER CONSTRUCTION" to Kingsley and others USA, the specification of which is incorporated herein by reference. Patent No. Further information on lED regulations in Ayrlîla, bas[l]] as explained in 8,232,533 12 dated March 2014, titled “ULTRA-THIN PRINTED LED LAYER SEPARATED TO SUBSTRA” Lowenthal et al., whose description is fully included in the EllJurada While in operation, make photoluminescent(74) LEDs (44) radiated light EllBiktadlE More specifically, An energy that is converted by the related photoluminescent material (82) sprung from the LEDs (44) It is subject to the conversion process and re-emitted at a different wavelength from hereEhaktadB Then, depending on the position of the seat (14), various floor areas It is reported to the upper-kalliitan (84) to clarify. Hand radiating from LEDs (44)input here It is named lsIIgJEl and is indicated by solid arrows in FIG. @El, which regenerates from photoluminescent material (82) as Ella transformed here Indicated by dashed arrows in the name and in FIG. According to one artifact, the photoluminescent material (82) enters a light at a longer wavelength of interest, that is, it can be formulated to transform asaglîll. Alternatively, the photoluminescent material (82) lglgiüjaha kgl entering into an Elgh at a wavelength, that is, up-converting can be formulated. In both approximate lower hands, the photoluminescent material (82) sides The converted ISEL can then be photoluminescent (74) dEarEl or The transformed Egil energy conversion layer (EUö) is located in the related photoluminescent serves as an introduction to stimulate another formulation of the material, Transformed IglgilEl make photoluminescent (74) can be spoken or as an entry Sigil a series of energy that can be used and so on (also within the cascade) can be used. Regarding the energy conversion processes explained here, the introduction is concerned and The wavelength of the converted EiZlaralet is known as the differenceEStokes shift and the EgiE The basic driving mechanism for an energy conversion process in response to a change in wavelength serves as.

According to a construction photoluminescent material 82, illuminated in the transformed EK an emission expressed in a desired color that can vary depending on its application. It is formulated to have a Stokes shift forming the spectrum. Sample Finally, the energy conversion process can be accomplished through downconversion, in which case the input Egilîl It includes APPs at the lower end of the visible spectrum, such as blue, violet, or ultraviolet (UV) Ei.

In this way, the construction allows the use of blue, violet or UV LEDs as EDs (44), This situation can be compared to other color LEDs or only the desired LEDs can be used. structured (74) may offer a relative cost advantage over all.

In alternative constructions, energy conversion layered76) each input Egillîla longer or more than one separate unit made to convert Ega at a lighter wavelength. May contain photoluminescent material. Made in an elnada, separate photoluminescent materials energy the transformation layer (76). Alternatively, separateElotoluminescent materials They can be isolated from each other if desired. As an example, different Eliotoluminescent materials it can be arranged to change within a mosaic or other pattern. how they were built In any of the LEDs, each individual Eliotoluminescent material can be arranged in different ways. (44) A corresponding carriage can be adapted in a unique way. In bazEj/apliândulnas, each SeparateEphotoluminescent material is an emission that expresses a unique color of the transformed Egil Formulated to have a Stokes shift that allows it to have a spectrum Thus, the resulting Eiöama can be produced from each individual photoluminescent material. The transformed Egil karEîniEblan comes up against an Egia Ellg. Two or more photoluminescent EEkarElLarak, the adaptation of a single photoluminescent material A greater variety of colors can be expressed that cannot be achieved by designed colors, all can be achieved by choosing an appropriate combination of photoluminescent material and LEDs. EKI karlEEilarEljil containing any combination of green and blue Egil.

Additional information on the arrangement of separate Ellototoluminescent materials and corresponding LEDs 27 dated April 2015, "LIGHT GENERATING INSTRUMENT FOR A VEHICLE", by ElDSalter and others, USA, which is incorporated herein by reference. Patent Application No. Opened in 14/697,035 While working, the controller (50) will eventually make photoluminescent EJI (74) Lighting It can control the luminous intensity of the LEDs (44) to affect the brightness. For example, The brightness of the LEDs (44) is increased by increasing the intensity of the LEDs, usually making them photoluminescent. (74) brighter The brightness of the Controller (50) LEDs (44)[g]I|]large. You can control it with width modulation (PWM) or accurate mind control. Elnada was built, to illuminate at variable intensities by connecting the controller (50) to one position of the door (12) Fifty] generating apparatus (26a) controls the Ella generating apparatus. (26) lighting Its density is lower when the capEl(12) is in an opened position compared to the capII (12) position. is high. From the coupling information provided by the coupling hand (12) position coupling sensor (68). can be determined. Controller (50) set up @KI generating assembly (26a) seat (14) folded position When it is brought up, it will illuminate with a higher intensity and the seat (14) It can also be controlled to illuminate at a lower intensity when brought to light. Your seat (14) its position can be determined from the seat status information provided by the seat sensor (70). Seat (14) or with any other additional lCluretene device on other seats FIG. 2 and 3, the respective generator assembly 26b is controlled by the controller 50 or by a separate controller. It will be appreciated that the parties can be controlled in a similar way. IsilZl generating device (26a) when active, make photoluminescent.. (74) @Badigllîl to influence the time the controller (50) LEDs (44) can control the working time. As an example, the controller (50) LEDs (44) can activate and thus make photoluminescent(74) exhibit long-term illumination.

Alternatively, the controller 50 can side-dim the LEDs 44 at variable time intervals and thus photoluminescent (74) produces a flashing effect.

For the purposes of explaining the teachings here, Elie is here "substantially" and "approximately" means any quantitative comparison, value, measurement or other use[g]- attention to represent the inherent levels of uncertainty attributable to representations should be done. Separately, here the terms "largely" and "approximately" are used as a quantitative representation. a reference mentioned - causing a change in the fundamental function of the matter in question used to represent the degree to which it may vary in value Departing from the concept of the present invention, on the above-mentioned structure It will be understood that changes and modifications may be made and in addition to the following claims Unless otherwise stated, these concepts should be covered by the following claims. purposelandlgllît to understand.

Claims (1)

REQUIREMENTS A seat base that can be moved between an operating position and a folding position. a car seat with; and a vehicle ground lighting system comprising an EMI-generating device connected to a lower beam with the seat base and capable of receiving at least one floor depending on the position of the seat base. The floor lighting system according to claim 2, in which it has a photoluminescent structure constructed to light up in response to stimulation by the EE. The floor lighting system according to claim 1, where it is placed longitudinally with respect to the vehicle. Device that generates EE when the seat is in the floor-used position. The floor lighting system according to claim 1, wherein it illuminates at least one of the floor areas that receives a footwell with a seat-based side. ayd Iatt[g]Electric floor lighting system according to Claim 1, in which the seat base is covered by the seat base that receives the opening in the used position. device that produces lighting at variable intensities. The floor lighting system according to claim 1, wherein the lighting intensity is higher when the hood is in a closed position than when it is in the closed position. A seat base that can move between a usable position and a folding position. a car seat with; and the seat base Hand is connected by a lower handle and a footwell area in front of the seat when the seat base is in the Handheld position, and a footwell area in the front of the seat with the seat in the folded position. The ground lighting system according to claim 9, in which it has a photoluminescent make it illuminated in response to stimulation by the EE. The floor lighting system according to claim 8, where it is positioned longitudinally with respect to the vehicle. When the seat base is in the hand-held position, the forensic throw-in area II the seat floor is covered[g]: Floor lighting system according to claim 8. device that produces lighting at variable intensities. Floor lighting system according to claim 8, wherein the illumination intensity is higher in a hooded position than in a closed position. a vehicle seat with a seat base; and a vehicle floor lighting system comprising an E generating assembly connected to a seat base underbelly and operable to occupy at least one floor area depending on the seat base position. The floor lighting system according to claim 14, in which it has a photoluminescent make it illuminated in response to stimulation by the EE. Ground lighting system according to claim 14, where it is placed longitudinally relative to the vehicle. Floor lighting system according to claim 14, where the seat base can be moved between a hand-held operating position and a folded position. Assembly that generates ISE when the seat base is in the Handheld position. The floor lighting system according to claim 17. Ayd Iattllük in seat baseEIuser position, name inside! Floor lighting system according to claim 17, where the throwing area is covered by the seat base. The device that generates the ILLUMINATION at variable intensities. Floor lighting system according to claim 14, where the lighting intensity is higher in a closed position than in a closed position.10