CN210511236U - Take automotive interior bright wisp of changeable colour atmosphere lamp - Google Patents
Take automotive interior bright wisp of changeable colour atmosphere lamp Download PDFInfo
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- CN210511236U CN210511236U CN201921537942.8U CN201921537942U CN210511236U CN 210511236 U CN210511236 U CN 210511236U CN 201921537942 U CN201921537942 U CN 201921537942U CN 210511236 U CN210511236 U CN 210511236U
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Abstract
The utility model belongs to the technical field of automotive interior, a take automotive interior bright wisp of changeable colour atmosphere lamp is related to. The LED light source mainly comprises a mask, a transparent light guide strip, a light guide fixing support, RGB LEDs and a circuit board; the transparent light guide strip is fixed on the light guide fixing support, and the RGB LED is fixed on the circuit board; the RGB LED is right opposite to the end of the transparent light guide strip, and light rays emitted by the RGB LED enter from the end face of the transparent light guide strip to be transmitted in a light guide way; the mask covers the transparent light guide strip; the transparent light guide strip receives light emitted by the RGB LED and guides the light to the mask through the transparent light guide strip; the transparent light guide strip is provided with light distribution patterns, and light emitted by the RGB LED is refracted to the direction of the mask under the action of the light distribution patterns, so that the mask is transparent; the utility model has a metallic luster surface similar to a chrome-plated part, and when the utility model is lightened, the surface can emit light; the chrome-plated part has metallic luster, but cannot emit light; ordinary atmosphere lamps can emit light, but do not have metallic luster; the utility model has the advantages of metal luster and luminescence.
Description
Technical Field
The utility model belongs to the technical field of automotive interior, a take automotive interior bright wisp of changeable colour atmosphere lamp is related to.
Background
In the past, a decorative bright strip and an atmosphere lamp of an automobile interior are two separated parts. The interior decoration bright wisp is only used as a single decoration with metal texture, can improve the texture of the interior decoration, but cannot transmit light, and cannot be used as an interior atmosphere lamp to achieve the effect of creating the atmosphere for the interior of a carriage. When the automobile is provided with the interior atmosphere lamp, if the hidden atmosphere lamp is used, the interior needs to reserve a gap and a bearing surface for the atmosphere lamp to serve as a light emitting outlet and a light emitting surface, and if the direct-projection atmosphere lamp is adopted, the light emitting surface of the atmosphere lamp exposed on the appearance is not a bright strip effect with metal texture, so that the improvement of the quality feeling of the interior decoration shape is limited to a certain extent. In view of the fashion trend of automotive interior, people have increasingly high requirements on the quality feeling of automotive interior and the technological feeling of automotive interior atmosphere lamps.
Disclosure of Invention
The utility model aims to solve the technical problem that interior trim chrome-plated decoration that has overcome prior art existence can not give out light, can not be as the problem of atmosphere lamp, provides a take automotive interior bright wisp of changeable color atmosphere lamp.
An object of the utility model is to provide a take automotive decoration bright wisp structure of 64 look variable atmosphere lamps both can regard as the interior trim of car to take the decoration bright wisp of metal feel, can realize 64 look variable atmosphere lamp effects again, promote lamps and lanterns science and technology and feel, satisfy the demand of molding outward appearance and performance. In the past, the decorative bright wisp and the atmosphere lamp of automotive interior can't realize that a part both had been regarded as decorative bright wisp, can regard as the luminous effect of atmosphere lamp again, for solving this problem, the utility model discloses combine the non-light tight structural advantage of controllable aluminizing face guard, make it both regard as decorative bright wisp, regard as the luminous interior atmosphere of creating the car of atmosphere lamp again.
In order to solve the above technical problem, the present invention adopts the following technical solution, which is described below with reference to the accompanying drawings:
an automobile interior bright strip with a variable color atmosphere lamp mainly comprises a face mask 1, a transparent light guide strip 2, a light guide fixing support 3, RGB LEDs 4 and a circuit board 5;
the transparent light guide strip 2 is fixed on the light guide fixing support 3, and the RGB LED4 is fixed on the circuit board 5;
the RGB LED4 is right opposite to the end of the transparent light guide strip 2, and light rays emitted by the RGB LED4 enter from the end face of the transparent light guide strip 2 to be transmitted in a light guide way;
the face mask 1 covers the transparent light guide strip 2; the transparent light guide bar 2 receives light emitted from the RGB LEDs 4, and guides the light to the face mask 1 through the transparent light guide bar 2, so that the face mask 1 transmits the light.
In the technical scheme, the transparent light guide strip 2 is provided with the light distribution pattern 8, light emitted by the RGB LED4 is reflected in the transparent light guide strip 2 and refracted to the direction of the mask 1 under the action of the light distribution pattern 8, so that the mask is transparent.
In the technical scheme, the face mask 1 adopts a PC (polycarbonate) semitransparent light guide material added with a dispersing agent, so that light can be transmitted; the appearance surface of the mask adopts a controllable aluminum plating form of vacuum sputtering to form a bright strip effect with metal texture, partial light can be transmitted, and a UV film is plated on the aluminum plating surface to ensure the surface hardness and the wear resistance.
In the technical scheme, the RGB LED4 and the circuit board 5 are assembled in the light source box 7 and covered by the light source box cover plate 6, and the light source box 7 and the light guide fixing support 3 are fixed into a whole.
The transparent light guide strip 2 in this group of technologies is a transparent cylindrical plastic piece, made of PC, capable of transmitting light.
In the technical scheme, the face mask 1 adopts a PC (polycarbonate) semitransparent light guide material added with a dispersing agent, so that light can be transmitted; the controllable aluminum plating process of the outer surface of the face mask can be replaced by a film inner plastic-absorbing process, and the film inner plastic-absorbing process is adopted to enable the outer surface of the face mask to form a bright strip effect with metal texture and enable partial light to penetrate.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the traditional chrome-plated part, the automobile interior bright strip with the variable color atmosphere lamp has a similar metal luster surface with the chrome-plated part, and when the automobile interior bright strip is lightened, the surface can emit light to be used as the atmosphere lamp.
The chrome-plated part has metallic luster, but cannot emit light; ordinary atmosphere lamps can emit light, but do not have metallic luster; the utility model has the advantages of metal luster and luminescence.
The chrome-plated part refers to a decorative part which is commonly used in traditional automotive interiors and is chrome-plated on the surface, has a metal highlight appearance effect and is various in types, and is generally called as a chrome-plated part.
Drawings
The invention will be further described with reference to the accompanying drawings:
FIG. 1 is an exploded view of a bright strip of an automotive interior with a variable color atmosphere lamp according to the present invention;
FIG. 2 is a schematic view of the light rays of the automotive interior bright strip RGB LED with the variable color atmosphere lamp entering the transparent light guide strip;
FIG. 3 is a schematic view of the lighting of the bright strip of the automotive interior with the variable color atmosphere lamp;
in the figure: 1. a face mask; 2. a transparent light guide strip; 3. a light guide fixing bracket; 4. an RGB LED; 5. a circuit board; 6. a light source box cover plate; 7. a light source box; 8. light distribution patterns.
A represents that light emitted by the RGB LED enters the transparent light guide strip; b denotes the light transmitted out of the mask.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1, the present invention mainly comprises a face mask 1, a transparent light guide strip 2, a light guide fixing support 3, RGB LEDs 4, and a light source box 7.
The light source box 7 is integrated with the light guide fixing bracket 3, and the RGB LEDs 4 and the circuit board 5 are fitted into the light source box 7 and covered with a light source box cover plate 6.
The mask 1 is made of PC translucent light guide material added with a color dispersing agent, so that light can be transmitted; the appearance surface of the mask adopts a controllable aluminizing form of vacuum sputtering to form a bright strip effect with metal texture, partial light can be transmitted, and a UV film is plated on the aluminized surface to ensure the surface hardness and the wear resistance;
PC is named polycarbonate; UV means ultraviolet rays, and the UV film means an ultraviolet light-curable coating material, and the coating material is cured into a film by irradiation of ultraviolet rays.
The RGB LED is an LED light source formed by mixing red, green and blue light, and is named as RGB LED in chinese.
The RGB LED can emit light with 64 colors, and the light can be converted through LIN (serial communication network) signals;
the color signal set by the vehicle machine is input to the circuit board 5 in the form of LIN signal, and the circuit board 5 controls the RGB LED color according to the signal. The RGB LED is formed by integrating LEDs of Red, Green and Blue, and the circuit board 5 synthesizes light of different colors by distributing different current proportions to the LEDs of the three colors according to the definition of color signals in the LIN signal.
"vehicle machine" means mounted onAutomobileThe interior vehicle-mounted information entertainment products are abbreviated.
The conversion of light by a LIN signal is prior art for shaping.
The transparent light guide strip 2 receives light emitted by the RGB LEDs in the light source box, and the light is guided to the face mask through the light distribution patterns on the transparent light guide strip 2, so that the face mask is transparent;
referring to fig. 2 and 3, the transparent light guide strip 2 is a long strip, the RGB LEDs 4 are fixed on the circuit board 5 in the light source box 7 and face the end of the transparent light guide strip 2, and light emitted by the RGB LEDs enters the light guide from the end face of the transparent light guide strip for transmission.
The light distribution pattern 8 is on the transparent light guide strip 2, and the light distribution pattern 8 is on the back of the light emitting surface of the transparent light guide strip.
The light emitted by the RGB LED is reflected in the transparent light guide strip 2, and under the action of the light distribution patterns 8, the emitted light is emitted from the transparent light guide strip 2 towards the mask 1, the mask 1 is semitransparent and can transmit light, and then the mask 1 emits the light of the RGB LED.
Light A emitted by the RGB LED enters from the end part of the transparent light guide strip 2, is reflected by the light distribution patterns 8 and is transmitted out of the face mask 1 to form light B transmitted out of the face mask.
The light guide fixing bracket 3 is used to fix the transparent light guide strip 2 and is assembled with the face cover 1 to form a whole.
The transparent light guide strip 2 is a transparent cylindrical plastic piece made of PC material and can transmit light.
According to the molding profile requirement and the light distribution design requirement, the molding and light distribution requirements are met by adjusting the thickness of the face mask aluminum-plated layer, the RGB LED luminous power and the light distribution patterns on the transparent light guide strip 2.
Mask 1 alternative: the plastic suction process in the film is adopted, and the surface of the mask is covered with the film to realize the decorative bright strip effect with metal texture;
light source alternatives: the light source box is not matched with the transparent light guide strip, but a plurality of LEDs are arranged to directly aim at the face mask to emit light, so that the face mask is transparent; the lighting form of the LED can be changed, such as a running water type and a breathing type; the types of the LED luminous colors can be increased and decreased.
Claims (6)
1. The utility model provides a take automotive interior bright wisp of changeable colour atmosphere lamp which characterized in that: the LED light guide module mainly comprises a face mask (1), a transparent light guide strip (2), a light guide fixing support (3), RGB LEDs (4) and a circuit board (5);
the transparent light guide strip (2) is fixed on the light guide fixing support (3), and the RGB LED4 is fixed on the circuit board (5);
the RGB LED (4) is right opposite to the end of the transparent light guide strip (2), and light rays emitted by the RGB LED (4) enter from the end face of the transparent light guide strip (2) to be transmitted in a light guide way;
the face mask (1) covers the transparent light guide strip (2); the transparent light guide strip (2) receives light emitted by the RGB LED (4), and the light is guided to the face mask (1) through the transparent light guide strip (2) so that the face mask (1) can transmit light.
2. The automotive interior lighting strip with variable color atmosphere lamp according to claim 1, characterized in that:
the transparent light guide strip (2) is provided with light distribution patterns (8), light emitted by the RGB LEDs (4) is reflected in the transparent light guide strip (2) and refracted to the direction of the mask (1) under the action of the light distribution patterns (8), so that the mask is transparent.
3. The automotive interior lighting strip with variable color atmosphere lamp according to claim 1, characterized in that:
the mask (1) is made of a PC (polycarbonate) semitransparent light guide material added with a color dispersing agent, so that light can be transmitted; the appearance surface of the mask adopts a controllable aluminum plating form of vacuum sputtering to form a bright strip effect with metal texture, partial light can be transmitted, and a UV film is plated on the aluminum plating surface to ensure the surface hardness and the wear resistance.
4. The automotive interior lighting strip with variable color atmosphere lamp according to claim 1, characterized in that:
the RGB LED (4) and the circuit board (5) are assembled in the light source box (7) and are covered by the light source box cover plate (6), and the light source box (7) and the light guide fixing support (3) are fixed into a whole.
5. The automotive interior lighting strip with variable color atmosphere lamp according to claim 1, characterized in that:
the transparent light guide strip (2) is a transparent cylindrical plastic piece made of PC (polycarbonate) and can transmit light.
6. The automotive interior lighting strip with variable color atmosphere lamp according to claim 3, characterized in that:
the mask (1) is made of a PC (polycarbonate) semitransparent light guide material added with a color dispersing agent, so that light can be transmitted; the controllable aluminum plating process of the outer surface of the face mask can be replaced by a film inner plastic-absorbing process, and the film inner plastic-absorbing process is adopted to enable the outer surface of the face mask to form a bright strip effect with metal texture and enable partial light to penetrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537942.8U CN210511236U (en) | 2019-09-17 | 2019-09-17 | Take automotive interior bright wisp of changeable colour atmosphere lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537942.8U CN210511236U (en) | 2019-09-17 | 2019-09-17 | Take automotive interior bright wisp of changeable colour atmosphere lamp |
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| Publication Number | Publication Date |
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| CN210511236U true CN210511236U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921537942.8U Active CN210511236U (en) | 2019-09-17 | 2019-09-17 | Take automotive interior bright wisp of changeable colour atmosphere lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048420A (en) * | 2021-03-31 | 2021-06-29 | 宁波华楷电子科技有限公司 | Automotive interior atmosphere lamp structure |
| CN113859113A (en) * | 2021-08-31 | 2021-12-31 | 宁波精华电子科技股份有限公司 | Control method of colorful flowing water atmosphere lamp, colorful flowing water atmosphere lamp and automobile |
| CN114017740A (en) * | 2021-10-11 | 2022-02-08 | 奇瑞汽车股份有限公司 | Automobile lamp light-emitting structure and automobile |
| CN115164120A (en) * | 2022-07-14 | 2022-10-11 | 重庆睿博光电股份有限公司 | Three-dimensional linear atmosphere lamp structure |
-
2019
- 2019-09-17 CN CN201921537942.8U patent/CN210511236U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048420A (en) * | 2021-03-31 | 2021-06-29 | 宁波华楷电子科技有限公司 | Automotive interior atmosphere lamp structure |
| CN113859113A (en) * | 2021-08-31 | 2021-12-31 | 宁波精华电子科技股份有限公司 | Control method of colorful flowing water atmosphere lamp, colorful flowing water atmosphere lamp and automobile |
| CN114017740A (en) * | 2021-10-11 | 2022-02-08 | 奇瑞汽车股份有限公司 | Automobile lamp light-emitting structure and automobile |
| CN114017740B (en) * | 2021-10-11 | 2024-03-01 | 奇瑞汽车股份有限公司 | Automobile lamp luminous structure and automobile |
| CN115164120A (en) * | 2022-07-14 | 2022-10-11 | 重庆睿博光电股份有限公司 | Three-dimensional linear atmosphere lamp structure |
| CN115164120B (en) * | 2022-07-14 | 2024-03-15 | 重庆睿博光电股份有限公司 | Structure of stereoscopic linear atmosphere lamp |
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