CN201068124Y - Decorative lamp with light-conducting coating for vehicle - Google Patents

Abstract

The utility model relates to an automobile-used ornament lamp with leaded light coating for install the ornament lamp that shows on the vehicle sign, including: the light guide plate comprises a cover body and a base body, wherein the surface of the cover body is provided with a pattern area, the pattern area is manufactured by a method of coating a light guide layer on plastic, the surface of the cover body and the position without the pattern area on the periphery form a shielding area, a backlight source is arranged at the back of the pattern area, the base body is combined with the cover body and is internally provided with a circuit board, the circuit board is provided with a light emitting component, two wires extend from the circuit board to be electrically connected with a vehicle, and a control chip is connected with the circuit board to output signals to drive the light emitting component to emit light and irradiate the light source on the cover body so that the pattern area coated with the light guide layer penetrates to form brightness, and the effects of flickering, warning and color change are generated when the vehicle runs.

Description

Automotive decorative lamp with light-guiding coating layer

technical field

The utility model relates to a decorative lamp for a vehicle with a light-guiding coating layer, in particular to a decorative lamp which can be installed on a vehicle sign for warning and to flash and change colors.

Background technique

The refitting or painting of vehicles has become the favorite of car owners, allowing car owners to refit or paint their cars according to their preferences. In order to meet the needs of consumers, some automobile and motorcycle manufacturers also reserve a lot of refittable space for the vehicles during the vehicle design process, so that consumers can refit or paint according to their preferences.

However, the expenses spent in the refitting or painting process of the vehicle are not affordable by ordinary consumers, so some consumers use the method of changing the exterior trim panels, headlights, direction lights of the vehicle or installing several sets of fog lamps or Small modifications such as the third eye brake light to meet your own needs.

Because the small modification mentioned above is usually only to satisfy one's own liking, but does not improve the vehicle logo, so that it has a luminous effect at night and has a warning, flashing and light source color change effect and has both visual aesthetics.

Contents of the invention

The main purpose of this utility model is to provide a decorative light for vehicles with a light-guiding coating layer, so that the owner can install it on the logo of the front or rear of the vehicle. During the driving process of the vehicle, the decorative light can be The metal-plated vehicle trademark logo is bright. At night, the vehicle logo can be penetrated by the backlight to display the brilliance of various colors. According to the chip control setting, the flickering change of the light source and the three basic colors of the LED light source are changed. The color of the light source can not only improve the image advertisement and status effect of the car manufacturer, but also serve as a warning when the light source flickers.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A decorative lamp for a vehicle with a light-guiding coating layer, which is used to install the decorative lamp displayed on the vehicle logo, and is characterized in that it includes: a cover body with a pattern area on its surface, and the pattern area A plastic product that is coated with a primer layer, a vacuum plasma layer, a metal plating layer, a dielectric primer layer, and a transparent surface paint layer on the plastic molding in sequence, the surface of the cover body and the surrounding area without a pattern are formed. A shielding area; a seat, which is combined with the above-mentioned cover body, and has a circuit board inside, and at least one light-emitting component is arranged on the circuit board, and two wires extending from the circuit board are electrically connected to the vehicle; a backlight , set on the back of the above-mentioned pattern area, so as to guide the light of the light-emitting component to be evenly distributed in the pattern area; a control chip, the control chip is connected with the circuit board, and drives the above-mentioned light-emitting component with an output signal.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages that it can not only improve the image advertisement and status effect of the automobile manufacturer, but also serve as a warning when the light source flickers.

Description of drawings

Fig. 1 is a schematic diagram of the appearance of a decorative lamp for vehicles with a light-guiding coating layer of the present invention;

Fig. 2 is an exploded schematic diagram of Fig. 1;

Fig. 3 is a schematic side sectional view of Fig. 1;

Fig. 4 is a schematic diagram of the use state of the utility model.

Explanation of symbols in drawings 1-cover body; 11-pattern area; 12-shielding area; 13-backlight source; 2-seat body; 21-circuit board; 22-control chip; .

Detailed ways

The technical content and detailed description of the present utility model are now described as follows in conjunction with the drawings:

Please refer to Fig. 1 and Fig. 2, which are the appearance diagram of a vehicle decorative lamp with a light-guiding coating layer of the present invention and the exploded schematic diagram of Fig. 1 . As shown in the figure: the utility model includes: a cover body 1 and a base body 2 are formed, and described cover body 1 is the sign of the original car brand that can be installed in the front of the car or behind the car.

The aforementioned cover body 1 is made of a transparent or translucent plastic material. The cover body 1 has a pattern area 11 on its surface. A plastic product with a light-guiding coating layer and a preparation method thereof are used to make the pattern area 11 of the cover body 1 of the present invention, and the pattern area 11 is coated with a primer layer and a vacuum plasma layer sequentially on the plastic molding. , metal electroplating layer, medium primer layer, and transparent surface paint layer plastic products, so that the pattern area 11 of the present utility model can be penetrated by the light source, and has a bright brightness at night, so that the pattern area 11 is as normal as a normal The logo of the car is as bright, but once the mechanism is started, the light-emitting assembly 23 behind the pattern area 11 will turn on and shine, and the back of the pattern area 11 is further combined with a backlight source 13 for turning the The light source of the light-emitting component 23 is evenly distributed in the pattern area 11. The backlight source 13, for example, adds a diffusing powder or light scattering agent (not shown in the figure) to the material of the plastic molding in the pattern area 11, or coats a A layer of diffusing powder or diffusing agent is placed on the back of the pattern area 11 for light source diffusion; another example is that the backlight 13 is a diffuser plate, and the diffuser is combined on the back of the pattern area 11. The material of the backlight 13 exemplified above can convey The light source of the light emitting component 23 is evenly distributed in the pattern area 11 to avoid uneven brightness of the light source. At the same time, the shielding area 12 can be formed on the surface of the cover body 1 and the surrounding area without the pattern area 11 by spraying or electroplating; in addition, the shape of the aforementioned pattern area 11 can be a planar or three-dimensional design.

The seat body 2 is combined with the above-mentioned cover body 1, and the seat body 2 can be installed on the front or rear signs of the car. There is a circuit board 21 in the seat body 2, and the circuit board 21 is The board 21 is connected with a control chip 22 and at least one light-emitting component 23. The aforementioned light-emitting component 23 is any one of a general light-emitting diode or a cold light plate, and after the light-emitting component 23 is electrically connected with the circuit board 21, the described The light-emitting component 23 extends on the surface of the base body 2. When the light-emitting component 23 is lit, the light source generated by the light-emitting component 23 can be irradiated on the cover body 1, so that the aforementioned pattern area 11 produces light; in addition, the control chip 22 is loaded with software programs that control the various flickering changes of the light-emitting component 23. The software can be combined with the basic three-color conversion function of a single three-color or three three-color light-emitting component 23 selected from LEDs, which is a general The new design of the vehicle logo has never had, and two wires 24, 25 are extended on the circuit board 21. The wire 24 is a power line to be connected to the vehicle power supply, and the other wire 25 is a signal line, which is compatible with various vehicles. The control or data device (not shown in the figure) is electrically connected, and can accept various signals on the vehicle and can produce various flickering changes along with various control operations in the driving process of the vehicle.

Please refer to Fig. 3 and Fig. 4, which are the side sectional view of Fig. 1 and the schematic diagram of the use state. As shown in the figure: when a vehicle decorative lamp with a light-guiding coating layer of the present utility model is in use, the seat body 2 is installed on the original sign position of the front or rear of the vehicle, and the circuit board The wire 24 of 21 is connected to the vehicle power supply, and the wire 25 is electrically connected to the vehicle control or data device. For example, the further function of the control chip 22 can be the connection interface between the light-emitting component 23 and the vehicle tachometer (not shown in the figure). , electrically connected to the high and low signal of the vehicle tachometer to transmit the signal to the light-emitting component 23, and change the blinking rate of the light-emitting component 23 according to the speed of the vehicle, or change its blinking form. Similarly, the control chip 22 is in the process of driving the vehicle. When the low beam or other equipment is used, the signal output by the control or data device will be transmitted to the circuit board 21 through the wire 25, and then the control chip 22 of the circuit board 21 controls the various states of the light-emitting component 23 flickering, At this time, the vehicle in the front can see the pattern area 11 of the cover body 1 in a flashing state through the rearview mirror, or the vehicle following behind can see the pattern area 11 of the cover body 1 in a flashing state, which has the function of warning the car coming from the rear, and the rear Coming cars can also see the signs of the vehicles flashing. At the same time, when the vehicle is running, the flickering of the light-emitting component 23 will also produce various changes according to the signal of the tire speed, instrument speed or engine speed from the vehicle control or data device.

Moreover, during the lighting and flashing process of the decorative lights, various light source colors can be changed, elegant car logo designs can also be presented, and the advertising and status effects of car manufacturers can also be enhanced.

The above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is to say, all equivalent changes and modifications done according to the patent scope of the utility model are covered by the patent scope of the utility model.

Claims (9)

1. A decorative lamp for a vehicle with a light-guiding coating layer, used to install a decorative lamp displayed on a vehicle sign, characterized in that it includes: A cover body has a pattern area on its surface, and the pattern area utilizes a plastic molded object coated with a primer layer, a vacuum plasma layer, a metal plating layer, a dielectric primer layer, and a transparent surface paint layer in sequence. A product, the surface of the cover body and the surrounding areas without pattern areas form a shielding area; The seat body is combined with the above-mentioned cover body, and has a circuit board inside, and at least one light-emitting component is arranged on the circuit board, and two wires extending from the circuit board are electrically connected to the vehicle; A backlight source is arranged on the back of the above-mentioned pattern area, so as to guide the light of the lighting components to be distributed in the pattern area; A control chip, the control chip is connected with the circuit board and drives the aforementioned light-emitting component with an output signal. 2. The vehicle decorative lamp with a light-guiding coating layer according to claim 1, wherein the electroplating material of the pattern area is selected from any one of chrome, aluminum, alloy, silver, nickel, and titanium. 3. The vehicle decorative lamp with a light-guiding coating layer according to claim 1, wherein the light-emitting component is a general light-emitting diode or a cold light plate. 4. The vehicle decorative lamp with a light-guiding coating layer according to claim 1, wherein the cover body is selected from transparent or translucent plastic materials. 5. The vehicle decorative lamp with a light-guiding coating layer according to claim 1, characterized in that: the shape of the pattern area is any shape of plane or three-dimensional. 6 . The decorative lamp for vehicles with a light-guiding coating layer according to claim 1 , wherein the control chip includes a software for controlling the light-emitting components. 7 . 7. The vehicle decorative lamp with a light-guiding coating according to claim 6, wherein the control chip is an interface for electrical connection between various vehicle control or data devices and light-emitting components, so as to transmit signals to change the light-emitting components flashing. 8 . The vehicle decorative lamp with a light-guiding coating according to claim 1 , wherein two wires are extended from the circuit board, one wire is a power wire, and the other wire is a signal wire. 9. The vehicle decorative lamp with a light-guiding coating according to claim 1, wherein the backlight source is selected from diffusing powder, diffusing agent or diffusing plate.

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