CN116085715A - Front projection type vehicle exterior trim projection lamplight show structure and control method - Google Patents
Front projection type vehicle exterior trim projection lamplight show structure and control method Download PDFInfo
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- CN116085715A CN116085715A CN202310008255.1A CN202310008255A CN116085715A CN 116085715 A CN116085715 A CN 116085715A CN 202310008255 A CN202310008255 A CN 202310008255A CN 116085715 A CN116085715 A CN 116085715A
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
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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
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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
- B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
-
- 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
- F21S43/14—Light emitting diodes [LED]
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/255—Filters
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
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- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
- G09F21/048—Advertisement panels on sides, front or back of vehicles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road
-
- 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
- F21W2104/00—Exterior vehicle lighting devices for decorative purposes
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention discloses a structure and a control method of a front projection type vehicle exterior trim projection lamp light show, wherein the structure of the front projection type vehicle exterior trim projection lamp light show comprises the following components: the light-transmitting lamp shade, the decorative frame, the light source component and the light-proof lamp shell; the light source component is arranged between the decorative frame and the opaque lamp shell, and the light-transmitting lamp shell is connected with the opaque lamp shell; the decorative frame is provided with a modeling grille, and light rays emitted by the light source component sequentially pass through gaps of the modeling grille and the light-transmitting lampshade and then are projected to a target position on the surface of the automobile body to display modeling patterns. The invention can project modeling patterns on the vehicle body, realize brand-new effect of exterior light and bring brand-new experience to customers.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a front projection type vehicle exterior trim projection lamplight structure and a control method.
Background
With the rise of living standards, consumers' demands on automobile lamps have not just met the regulatory functions of lighting, and automobiles are expected to provide a more cool and personalized solution.
The main manifestation of the exterior light show in the current automobile market is the sequential lighting of the light sources of the lamps, flickering and exterior projection lamps. The exterior projection lamps are various, such as front headlight projection and carpet lamp projection, and project specific light and patterns on the ground to realize specific ceremony feeling or give specific prompt to a driver. However, in the case of projection onto a vehicle body, only some refitted vehicles are provided with some LED lamp strips on the vehicle body, and no case of projecting a light pattern with design sense onto the vehicle body exists.
Disclosure of Invention
In order to solve the technical problems, a first aspect of the present invention provides a front projection type vehicle exterior trim projection lamp light structure, which comprises a light-transmitting lampshade, a decorative frame, a light source assembly and a light-proof lamp housing;
the light-transmitting lamp shade is connected with the light-tight lamp shell, the decorative frame is accommodated in a cavity formed by the light-transmitting lamp shade and the light-tight lamp shell, the outer side of the decorative frame faces the light-transmitting lamp shade, the inner side of the decorative frame faces the light-tight lamp shell, the light source assembly is arranged between the decorative frame and the light-tight lamp shell, and the light-transmitting lamp shade is connected with the light-tight lamp shell;
the decorative frame is provided with a modeling grille, and light rays emitted by the light source component sequentially pass through a light transmission gap of the modeling grille and the light transmission lampshade and then are projected to a target position on the surface of the automobile body to display modeling patterns.
Further, the molding grille is arranged on the side surface of the decorative frame.
Further, the light source assembly comprises light sources, the light sources are arranged adjacent to the modeling grid, the number of the light sources is one or more, and the colors of the light sources are one or more.
Further, the light source assembly comprises a light source and a light guide structure;
the light source is arranged adjacent to the light incident surface of the light guide structure, the light emergent surface of the light guide structure is arranged adjacent to the modeling grille, and light rays emitted by the light source enter the light guide structure through the light incident surface and then are emitted from the light emergent surface.
Further, the number of the light source assemblies is one or more, the number of the modeling grids is one or more, and the light source assemblies are arranged in one-to-one correspondence with the modeling grids.
Further, the molding grid is manufactured by adopting a mold manufacturing process, a material cutting process or a material adding process.
Further, the molding grid comprises an inner lens and a molding pattern coating, wherein the molding pattern coating is an opaque coating with a shape matched with the molding pattern.
Further, the modeling pattern coating is made by covering the opaque coating on the specific position of the inner lens, or the modeling pattern coating is made by removing the opaque coating on the specific position of the inner lens.
Further, the target position of the body surface includes any one of a body front surface, a body rear surface, and a door surface.
The second aspect of the present invention provides a control method for a front projection type vehicle exterior trim projection light show, which is applied to the front projection type vehicle exterior trim projection light show structure, and comprises:
responding to the detected user input operation, and sending a projection request to a whole vehicle control center; the vehicle control center can generate a vehicle body projection instruction according to the projection request;
and according to the received vehicle body projection instruction, controlling one or more vehicle exterior decorations with the structure of the front projection type vehicle exterior decoration projection lamplight show to be lightened according to a preset mode.
Further, the user input operation includes any one of pressing a key unlock button, pressing a console corresponding button, and pressing a mobile phone APP corresponding button.
A third aspect of the present invention provides a computer readable storage medium having stored therein at least one instruction, at least one program, a code set, or an instruction set, the at least one instruction, the at least one program, the code set, or the instruction set being loaded and executed by a processor to implement the method for controlling a vehicle exterior projected light show described above.
In a fourth aspect, the present invention provides an apparatus, including a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or an instruction set, where the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the method for controlling a vehicle exterior trim projection light show described above.
The embodiment of the invention has the following beneficial effects:
1. the decorative frame is accommodated in the cavity formed by the light-transmitting lampshade and the light-tight lamp shell, the outer side of the decorative frame faces the light-transmitting lampshade, and the inner side of the decorative frame faces the light-tight lamp shell, so that the basic functions of vehicle exterior decoration can be met.
2. The light source assembly is arranged between the decoration frame and the light-tight lamp shell, the decoration frame is provided with the modeling grille, light emitted by the light source assembly is projected to the modeling grille from the front side, and after passing through a light transmission gap of the modeling grille and the light transmission lampshade, the light source assembly is converted into a unique optical pattern to be projected to a target position on the surface of the vehicle body, and the expansion of the exterior decoration function of the vehicle is realized on the premise of meeting basic functions.
3. The invention has simple structure and convenient installation, and can conveniently set the modeling patterns projected on the vehicle body by replacing the modeling grille, thereby providing various selectable exterior light showing effects for users and meeting the personalized display demands of the users.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the operation of a structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 2 is an exploded schematic view of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of the operation of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 4 is an exploded schematic view of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 5 is a schematic diagram of the operation of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 6 is an exploded schematic view of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 7 is a schematic diagram of the operation of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 8 is an exploded schematic view of the structure of a vehicle exterior projection light show provided by an embodiment of the present invention;
FIG. 9 is a flowchart of a method for controlling a vehicle exterior trim projection light show provided by an embodiment of the present invention;
fig. 10 is a working schematic diagram of a control method of a vehicle exterior projection light show according to an embodiment of the present invention.
The novel lamp comprises a 1-light-transmitting lampshade, a 2-decorative frame, a 3-light-proof lamp shell, a 4-modeling grille, a 5-target position on the surface of a vehicle body, a 6-light source, a 7-light guide structure, a 41-inner lens and a 42-modeling pattern coating.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality.
Example 1
Fig. 1 is a schematic diagram of the operation of a structure of a vehicle exterior trim projection light show provided by an embodiment of the present invention, fig. 2 is an exploded schematic diagram of the structure of the vehicle exterior trim projection light show provided by the embodiment of the present invention, please refer to fig. 1 and fig. 2, and the structure of a front projection type vehicle exterior trim projection light show disclosed by the embodiment of the present invention includes a light-transmitting lampshade 1, a decorative frame 2, a light source assembly and a light-proof housing 3;
the light-transmitting lampshade 1 is connected with the light-tight lamp shell 3, the decorative frame 2 is accommodated in a cavity formed by the light-transmitting lampshade 1 and the light-tight lamp shell 3, the outer side of the decorative frame 2 faces the light-transmitting lampshade 1, the inner side of the decorative frame 2 faces the light-tight lamp shell 3, and the decorative frame 2 can shield the contents such as a light source, a circuit and other accessories in the exterior trim of a vehicle, so that the decorative effect is achieved. The light source component is arranged between the decorative frame 2 and the light-tight lamp housing 3, the decorative frame 2, the light source component and the light-tight lamp housing 1 are all connected with the light-tight lamp housing 3, and the light-tight lamp housing 3 is connected with the vehicle body, so that the vehicle exterior capable of projecting lamplight to the front of the vehicle body is fixed on the vehicle body.
Specifically, the light source assembly includes a light source 6, the light source 6 is disposed adjacent to the molding grid 4, a part of light emitted by the light source 6 can be transmitted through the grid gap, and another part of light is blocked by the grid. The light emitted by the light source 6 passes through the light transmission gap of the modeling grille 4 and the light transmission lampshade 1 in sequence and then is projected to the target position 5 on the surface of the vehicle body to display modeling patterns.
Alternatively, the target position 5 of the vehicle body surface may be any one of the vehicle body front surface or the vehicle body rear surface or the vehicle door surface, or a combination thereof.
Optionally, the modeling pattern can be customized according to the personalized display requirement of the user, for example, the modeling pattern can be information of a name, a group badge, a model code, a model trademark, a birthday and the like of the client, so that various selectable exterior light show effects are provided for the user.
In particular, the light sources include, but are not limited to, LED light sources.
Optionally, the number of light sources 6 is one or more, and the color of the light sources 6 is one or more. By adjusting the color, the lighting sequence and other modes of the light source, various types of light rays can be formed, and the expression forms of the modeling patterns are enriched.
Optionally, be equipped with aluminized decoration on the decoration frame 2, aluminized decoration can dismantle fixedly on the decoration frame 2, can change aluminized decoration according to different motorcycle types, satisfies different outward appearance requirements.
Alternatively, the modeling grid 4 is provided on the side of the decorative frame 2, and the modeling grid 4 is a specific modeling made on the decorative frame 2 by a mold manufacturing, a material cutting process, or a material adding process that matches the modeling pattern.
Optionally, the light-transmitting lamp cover 1 and the light-impermeable lamp housing 3 are connected by a screw connection, an adhesive bond and a buckle connection.
Optionally, the whole light-transmitting lampshade 1 is made of light-transmitting materials; optionally, a light-transmitting portion is disposed on the light-transmitting lampshade 1, and the light-transmitting portion corresponds to the molding grille 4 on the decorative frame 2 in position, and light passing through the light-transmitting gap of the molding grille 4 can pass through the light-transmitting portion and out of the light-proof lamp housing 3.
Example 2
The embodiment of the present invention discloses a molding grid 4 different from embodiment 1. Fig. 3 is a schematic diagram of the operation of the structure of the exterior trim projection light show of the vehicle according to the embodiment of the present invention, fig. 4 is an exploded schematic diagram of the structure of the exterior trim projection light show of the vehicle according to the embodiment of the present invention, please refer to fig. 3 and 4, the modeling grid 4 disclosed in the embodiment includes an inner lens 41 and a modeling pattern coating 42, the modeling pattern coating 42 is an opaque coating, a part of the light emitted by the light source 6 can be transmitted through the grid gap of the modeling pattern coating 42, and another part of the light is blocked by the modeling pattern coating 42.
In particular, the molding pattern coating 42 may be obtained by removing an opaque coating at a specific position on the inner lens 41 according to a specific molding pattern by laser engraving or other processes.
Alternatively, the molding pattern coating 42 may be obtained by coating an opaque coating on the transparent inner lens 41 according to a specific molding pattern through printing or partial spraying, etc.
Example 3
Compared with embodiment 1, the light source assembly disclosed in this embodiment includes not only the light source 6 but also the light guide structure 7. Fig. 5 is a schematic diagram of the operation of the structure of the vehicle exterior trim projection light show provided by the embodiment of the present invention, and fig. 6 is an exploded schematic diagram of the structure of the vehicle exterior trim projection light show provided by the embodiment of the present invention, please refer to fig. 5 and 6, in which a light source 6 (not shown in fig. 5) is disposed adjacent to a light incident surface of the light guiding structure 7, a light emergent surface of the light guiding structure 7 is disposed adjacent to the molding grid 4, and light emitted by the light source 6 (not shown in fig. 5) enters the light guiding structure 7 through the light incident surface and exits from the light emergent surface. Light from one or more light sources 6 (not shown in fig. 5) is transmitted, reflected, refracted by the light guiding structure 7, and directed through the grille apertures to impinge on the body surface of the body at the target location 5, thereby projecting a specific styling pattern onto the body. It should be noted that, the light guiding structure 7 may be a light guiding strip as shown in fig. 5 and 6, and may also be a light guiding sheet or other light guiding structures.
Preferably, the light-transmitting lampshade 1 is further provided with a light guide bar limiting part, and the light guide bar limiting part is in snap connection with the decorative frame 2 and used for pressing the light guide bar so as to prevent the light guide bar from shaking and/or shifting caused by severe jolt (for example, under the condition of poor road conditions) of a vehicle, and further influence the effect of the light show of the projection light of the exterior trim of the vehicle.
Example 4
Fig. 7 is a schematic diagram of the operation of the structure of the exterior trim projection light show of the vehicle according to the embodiment of the present invention, and fig. 8 is an exploded schematic diagram of the structure of the exterior trim projection light show of the vehicle according to the embodiment of the present invention, referring to fig. 7 and 8, the difference between the present embodiment and embodiment 1 is the light source assembly and the molding grid 4.
In detail, the light source assembly includes a light source 6 and a light guiding structure 7; the light source 6 is arranged adjacent to the light incident surface of the light guide structure 7, the light emergent surface of the light guide structure 7 is arranged adjacent to the modeling grid 4, and light emitted by the light source 6 enters the light guide structure 7 through the light incident surface and then exits from the light emergent surface. The light of the one or more light sources 6 is transmitted, reflected, refracted, and forward transmitted through the grid slit to the target position 5 on the surface of the vehicle body through the light guide structure 7, so that a specific modeling pattern is projected on the vehicle body. It should be noted that, the light guiding structure 7 may be a light guiding strip as shown in fig. 7 and 8, and may also be a light guiding sheet or other light guiding structures.
In detail, the molding grid 4 includes an inner lens 41 and a molding pattern coating 42, the molding pattern coating 42 is an opaque coating, a part of light emitted from the light source 6 may be transmitted through a grid gap of the molding pattern coating 42, and the other part of light is blocked by the molding pattern coating 42.
In particular, the molding pattern coating 42 may be obtained by removing an opaque coating at a specific position on the inner lens 41 according to a specific molding pattern by laser engraving or other processes.
Alternatively, the molding pattern coating 42 may be obtained by coating an opaque coating on the transparent inner lens 41 according to a specific molding pattern through printing or partial spraying, etc.
Example 5
Fig. 9 is a flowchart of a control method for a vehicle exterior trim projection light show provided by an embodiment of the present invention, and fig. 10 is a working schematic diagram of a control method for a vehicle exterior trim projection light show provided by an embodiment of the present invention, referring to fig. 9 and 10, a control method for a vehicle exterior trim projection light show disclosed by an embodiment of the present invention is applied to a front projection type vehicle exterior trim projection light show structure disclosed by the above embodiments 1-4, and includes the following steps:
s1: responding to the detected user input operation, and sending a projection request to a whole vehicle control center; the vehicle control center can generate a vehicle body projection instruction according to the projection request;
s2: and according to the received vehicle body projection instruction, controlling one or more vehicle exterior decorations with a front projection type vehicle exterior decoration projection light show structure to be lightened according to a preset mode.
Specifically, the user input operation includes any one of pressing a key unlock button, pressing a console corresponding button, and pressing a mobile phone APP corresponding button.
Under the logic control of the corresponding control module, the single or multiple light sources 6 in the structure disclosed in the embodiment can be used for projecting different patterns onto the vehicle body through the projection optical principle in the modes of flow lighting, flickering, color changing, random lighting and the like, so that a new form of modeling lamplight showing effect is realized.
The embodiment of the invention also provides a computer readable storage medium, wherein at least one instruction, at least one section of program, code set or instruction set is stored in the storage medium, and the at least one instruction, the at least one section of program, the code set or the instruction set is loaded and executed by a processor so as to realize the control method of the vehicle exterior trim projection lamplight show.
Alternatively, in this embodiment, the storage medium may be located in at least one network server among a plurality of network servers of the computer network. Alternatively, in the present embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The embodiment of the invention also provides equipment, which comprises a processor and a memory, wherein at least one instruction, at least one section of program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one section of program, the code set or the instruction set is loaded and executed by the processor so as to realize the control method of the vehicle exterior trim projection lamplight show.
The memory may be used to store software programs and modules that the processor executes to perform various functional applications and data processing by executing the software programs and modules stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required for functions, and the like; the storage data area may store data created according to the use of the device, etc. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory may also include a memory controller to provide access to the memory by the processor.
The embodiment of the invention has the following beneficial effects:
1. the decorative frame is accommodated in the cavity formed by the light-transmitting lampshade and the light-tight lamp shell, the outer side of the decorative frame faces the light-transmitting lampshade, and the inner side of the decorative frame faces the light-tight lamp shell, so that the basic functions of vehicle exterior decoration can be met.
2. The light source assembly is arranged between the decoration frame and the light-tight lamp shell, the decoration frame is provided with the modeling grille, light emitted by the light source assembly is projected to the modeling grille from the front side, and after passing through a light transmission gap of the modeling grille and the light transmission lampshade, the light source assembly is converted into a unique optical pattern to be projected to a target position on the surface of the vehicle body, and the expansion of the exterior decoration function of the vehicle is realized on the premise of meeting basic functions.
3. The invention has simple structure and convenient installation, can conveniently set the modeling patterns projected on the automobile body by replacing the modeling grille, for example, projects the information of the name, the group badge, the model code, the model trademark, the birthday and the like of a customer on the automobile body, provides various selectable exterior light showing effects for the user, and meets the personalized display requirements of the user.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of each embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
Those of skill in the art will further appreciate that the various illustrative logical blocks (illustrative logical block), units, and steps described in connection with the embodiments of the invention may be implemented by electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components (illustrative components), elements, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design requirements of the overall system. Those skilled in the art may implement the described functionality in varying ways for each particular application, but such implementation is not to be understood as beyond the scope of the embodiments of the present invention.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (12)
1. The front projection type vehicle exterior trim projection lamp light show structure is characterized by comprising a light-transmitting lampshade (1), a decorative frame (2) and a light-proof lamp shell (3);
the light-transmitting lampshade (1) is connected with the light-tight lamp shell (3), the decorative frame (2) is accommodated in a cavity formed by the light-transmitting lampshade (1) and the light-tight lamp shell (3), the outer side of the decorative frame (2) faces the light-transmitting lampshade (1), and the inner side of the decorative frame (2) faces the light-tight lamp shell (3);
the opening end of the decorative frame (2) and the opening end of the light-transmitting lampshade (1) face towards the same direction, a modeling grid (4) is arranged on the decorative frame (2), and the modeling grid (4) is provided with a light-transmitting gap.
2. The structure of a front projection type vehicle exterior projection light show according to claim 1, characterized in that the decorative frame (2) can shield the components located in the cavity.
3. The front projection type vehicle exterior trim projection light show structure according to claim 1, wherein the decorative frame (2) is a groove having two side panels and one bottom panel, the two side panels are disposed opposite to each other, the two side panels are connected to the bottom panel, the bottom panel is disposed opposite to an opening end of the groove, and the shaped grille (4) is disposed on the side panels.
4. The front projection type vehicle exterior trim projection light show structure according to claim 1, further comprising a light source assembly, wherein the light source assembly is installed between the decorative frame (2) and the opaque lamp housing (3), and light emitted by the light source assembly sequentially passes through the light transmission gap of the modeling grid (4) and the light transmission lamp housing (1) and then is projected to a target position (5) on the surface of the vehicle body to display a modeling pattern.
5. The structure of a front projection type vehicle exterior trim projection light show according to claim 4, wherein the light source assembly comprises a light source (6), the light source (6) is disposed adjacent to the styling grille (4), the number of the light sources (6) is one or more, and the color of the light source (6) is one or more.
6. The structure of a front projection vehicle exterior projection light show according to claim 4, characterized in that the light source assembly comprises a light source (6) and a light guiding structure (7);
the light source (6) is arranged adjacent to the light incident surface of the light guide structure (7), the light emergent surface of the light guide structure (7) is arranged adjacent to the modeling grid (4), and light rays emitted by the light source (6) enter the light guide structure (7) through the light incident surface and then are emitted from the light emergent surface.
7. The structure of the front projection type vehicle exterior trim projection lamp light show according to claim 4, wherein the number of the light source assemblies is one or more, the number of the modeling grids (4) is one or more, and the light source assemblies are arranged in one-to-one correspondence with the modeling grids (4).
8. The structure of a front projection type vehicle exterior trim projection light show according to claim 4, wherein the target position (5) of the vehicle body surface includes any one of a vehicle body front surface, a vehicle body rear surface, and a vehicle door surface.
9. The structure of the front projection type vehicle exterior trim projection light show according to claim 1, wherein the molding grille (4) is manufactured by a mold manufacturing, a material cutting process or a material adding process.
10. The structure of a front projection type vehicle exterior projection light show according to claim 1, characterized in that the shaped grating (4) comprises an inner lens (41) and a shaped pattern coating (42), the shaped pattern coating (42) being an opaque coating matching the shape of the shaped pattern.
11. The structure of the front projection type vehicle exterior projector light show according to claim 10, wherein the modeling pattern coating (42) is made by covering a specific position of the inner lens with an opaque coating, or the modeling pattern coating (42) is made by removing an opaque coating at a specific position of the inner lens.
12. A control method for a vehicle exterior trim projector light show, applied to the structure of a front projection type vehicle exterior trim projector light show as defined in any one of claims 1 to 11, comprising:
responding to the detected user input operation, and sending a projection request to a whole vehicle control center; the vehicle control center can generate a vehicle body projection instruction according to the projection request;
and according to the received vehicle body projection instruction, controlling one or more vehicle exterior decorations with the structure of the front projection type vehicle exterior decoration projection lamplight show to be lightened according to a preset mode.
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| CN202010265082 | 2020-04-07 | ||
| CN2020102650828 | 2020-04-07 | ||
| CN202010392182.7A CN111692571B (en) | 2020-04-07 | 2020-05-11 | Structure and control method for front projection type vehicle exterior trim projection light show |
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| DE102021110847A1 (en) * | 2021-04-28 | 2022-11-03 | Bayerische Motoren Werke Aktiengesellschaft | Headlight for a motor vehicle |
| CN114312647A (en) * | 2022-01-20 | 2022-04-12 | 浙江极氪智能科技有限公司 | Automobile light-emitting grid interaction system and interaction method |
| FR3139883A1 (en) * | 2022-09-19 | 2024-03-22 | Valeo Vision | Vehicle lighting device configured to perform a high-mounted brake light function |
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| CN201434303Y (en) * | 2009-05-07 | 2010-03-31 | 陈铿胜 | Steering lamp of automobile |
| TWM384787U (en) * | 2010-03-22 | 2010-07-21 | Keng Lien Ind Co Ltd | External hidden light emitting structure of vehicle |
| CN207584671U (en) * | 2017-11-29 | 2018-07-06 | 法雷奥市光（中国）车灯有限公司 | Pattern projecting lamp and motor vehicles |
| CN108119870A (en) * | 2017-11-29 | 2018-06-05 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of method for the automobile signal light for realizing shutter effect |
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