Hidden steering lamp

Abstract

The utility model relates to the technical field of steering lamps, and discloses a hidden steering lamp which comprises a decorative cover and a lamp body, a lampshade is fixedly arranged on the lower side of the decorative cover, a diffusion plate is fixedly arranged at the upper end of the lamp body, a soft plate is fixedly arranged at the upper end of the lamp body, and a plurality of first lamp beads are fixedly arranged at the upper end of the soft plate. The flexible board is connected with two circuit boards through a connector, and a second lamp bead is fixedly arranged on one side of one circuit board. According to the automobile rearview mirror, the steering lamp and the rearview mirror are integrated, and the hidden steering lamp is achieved, so that the driving noise caused by the automobile rearview mirror is reduced, meanwhile, the height difference gap between the independent steering lamp and the rearview mirror is eliminated, the appearance quality is improved, the cost is reduced, and the comfort level and quietness of driving experience are improved; and the high-standard requirements of the modern automobile design on compact structure and complete functions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of turn signal lamps, in particular to a hidden turn signal lamp. Background Art

[0002] Automobile turn signals, commonly known as turn signals or indicator lights, are lighting devices on vehicles used to indicate that the driver intends to change direction or turn. Their function is to improve road safety and reduce the risk of traffic accidents by sending corresponding signals to inform other road users of upcoming driving operations. In modern automobile design, the location and design of turn signals are diversified. Some are integrated into the side mirrors or headlight groups of the vehicle, while others are independent of the vehicle body. With technological advances, some new turn signals also have dynamic display functions or use LED light sources to improve visibility and recognition. During vehicle driving, it is the driver's traffic safety responsibility to comply with the regulations on the correct use of turn signals to ensure the clarity of driving operations and the alertness of surrounding road users.

[0003] At present, it has become a mainstream form to set the turn signal lights on the rearview mirrors in the car market. Most of the turn signal lights are independently installed on the rearview mirrors, which makes there is a height difference between the turn signal lights and the rearview mirrors. Not only is it not simple and beautiful in appearance, but there will also be driving noise during driving. This requires felt or sponge to be attached between the turn signal lights and the rearview mirrors to reduce the noise, but it will greatly increase the cost.

[0004] Therefore, the utility model provides a hidden turn signal lamp to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a hidden turn signal lamp, which realizes the integration of the turn signal lamp and the rearview mirror, thereby achieving a hidden turn signal lamp, thereby reducing the driving noise caused by the rearview mirror of the car, and at the same time eliminating the height difference gap between the independent turn signal lamp and the rearview mirror, thereby improving the appearance quality and reducing the cost.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hidden turn signal lamp, comprising a decorative cover and a lamp body, wherein a lamp cover is fixedly arranged on the lower side of the decorative cover, a diffusion plate is fixedly arranged on the upper end of the lamp body, a soft board is fixedly arranged on the upper end of the lamp body, a plurality of No. 1 lamp beads are fixedly arranged on the upper end of the soft board, the soft board is connected to two circuit boards through a connector, and a No. 2 lamp bead is fixedly arranged on one side of one of the circuit boards;

[0008] Through the above technical solution, the turn signal is integrated with the rearview mirror. The hidden design effectively reduces the noise caused by the rearview mirror during the driving of the car, and at the same time eliminates the height difference gap between the independently installed turn signal and the rearview mirror, greatly improving the overall appearance quality and achieving a significant reduction in production costs.

[0009] Furthermore, the decorative cover and the lampshade are integrated by two-color injection molding, and the diffuser plate and the lamp body are single-color injection molding;

[0010] Through the above technical solution, the two-color injection molding technology enables the decorative cover and the lampshade to be integrally formed during the manufacturing process, effectively enhancing the overall structural and appearance consistency of the product, and improving the visual beauty and quality. Secondly, the combination design of the diffuser plate and the lamp body using single-color injection molding ensures a close fit and a firm connection between the components, avoiding looseness or damage during use, and significantly improving the reliability and durability of the product.

[0011] Furthermore, the diffusion plate is connected to the lamp body through its own component buckles;

[0012] Through the above technical solution, this design ensures the stability and safety between the diffuser plate and the lamp body, and is not prone to loosening or falling off during use, thereby improving the reliability and durability of the overall product. Secondly, the use of snap-on connection of its own components simplifies the assembly process, reduces the complexity of manual operation, and is conducive to improving production efficiency.

[0013] Furthermore, the decorative cover, the lampshade and the lamp body are integrated by vibration friction welding;

[0014] Through the above technical solution, this tight connection method eliminates the common gap and drop problems in the assembly process, and significantly improves the accuracy and stability of the overall assembly. Secondly, through vibration friction welding technology, it not only simplifies the manufacturing process, but also greatly reduces the production cost, which is in line with the trend of modern engineering design to pursue efficiency and economy. In addition, the two-color injection molding design of the decorative cover and the lampshade not only increases the product's appearance, but also improves its quality and design, further enhancing the overall market competitiveness and user experience.

[0015] Furthermore, the decorative cover is set to PMMA+ASA high-gloss black spray-free injection molding, and the lampshade material is gray PMMA material;

[0016] Through the above technical scheme, the products made of PMMA and ASA injection molding have high brightness and black gloss, and the appearance is very eye-catching. ASA has excellent weather resistance, can resist the influence of ultraviolet rays and external environment for a long time, is not easy to change color, age or have a rough surface, and maintains long-term beauty. The PMMA material has a certain light transmittance. When not lit, the decorative cover and the lampshade look the same. When lit, the lampshade area glows and a row of lamp beads glow through the diffuser to make the lighting effect uniform.

[0017] Further, the diffusion plate is configured as a PC diffusion agent material;

[0018] Through the above technical solution, PC diffuser material refers to adding a specific diffuser to polycarbonate to adjust its optical properties.

[0019] Furthermore, the lamp body is made of ABS material;

[0020] Through the above technical scheme, ABS material has good mechanical strength and toughness, can withstand greater impact and pressure, ABS material has good processing performance, and can be processed and formed by various methods such as injection molding, extrusion, and compression molding. ABS material has good electrical insulation performance in a wide temperature range. ABS material has certain chemical resistance and can resist the corrosion of most weak acids, weak alkalis and greases. The surface gloss of ABS material after injection molding is good and it is easy to carry out secondary processing and spraying. ABS material is relatively low in price and easy to mass produce, so it has high cost-effectiveness.

[0021] The utility model has the following beneficial effects:

[0022] The utility model proposes a hidden turn signal lamp, which effectively solves the gap and drop problem between the independent turn signal lamp and the rearview mirror during the assembly process by combining a two-color injection molding decorative cover with the lamp cover and tightly connecting the lamp body assembly through vibration friction welding technology. This not only visually increases the overall aesthetics, but also significantly reduces the wind noise caused by air flow during driving. This technological innovation not only makes the appearance of the car more smooth and consistent, but also improves the comfort and quietness of the driving experience, which meets the high standards of modern car design for compact structure and complete functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a side axonometric schematic diagram of the utility model;

[0025] Figure 3 It is a rear axonometric schematic diagram of the utility model;

[0026] Figure 4 It is an explosion diagram of the utility model.

[0027] Legend:

[0028] 1. Decorative cover; 2. Lampshade; 3. Diffuser plate; 4. Lamp bead No. 1; 5. Flexible board; 6. Lamp bead No. 2; 7. Circuit board; 8. Lamp body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0030] Reference Figure 1-4 The utility model provides an embodiment: a hidden turn signal lamp, comprising a decorative cover 1 and a lamp body 8, a lamp cover 2 is fixedly arranged on the lower side of the decorative cover 1, a diffusion plate 3 is fixedly arranged on the upper end of the lamp body 8, a soft board 5 is fixedly arranged on the upper end of the lamp body 8, a plurality of No. 1 lamp beads 4 are fixedly arranged on the upper end of the soft board 5, the soft board 5 is connected to two circuit boards 7 through a connector, and a No. 2 lamp bead 6 is fixedly arranged on one side of one of the circuit boards 7;

[0031] By setting a decorative cover 1 and a lampshade 2 and connecting the two into one by two-color injection molding, there are 32 No. 1 lamp beads 4 and they are all connected to the flexible board 5 and then connected to the circuit board 7 through a connector. There are two circuit boards 7, and each of the circuit boards 7 has a No. 2 lamp bead 6. The diffuser plate 3 is installed on the lamp body 8 by snapping its own components, realizing an installation structure in which the flexible board 5, the No. 1 lamp bead 4, the circuit board 7, the diffuser plate 3 and the lamp body 8 are integrated.

[0032] The decorative cover 1 and the lampshade 2 are integrated by two-color injection molding, and the diffuser plate 3 and the lamp body 8 are single-color injection molding. The two-color injection molding technology enables the decorative cover 1 and the lampshade 2 to be integrally formed during the manufacturing process, which effectively enhances the overall structural and appearance consistency of the product, and improves the visual aesthetics and quality. Secondly, the combined design of the diffuser plate 3 and the lamp body 8 using single-color injection molding ensures a tight fit and a firm connection between the components, avoids loosening or damage during use, and significantly improves the reliability and durability of the product. The diffuser plate 3 is connected to the lamp body 8 through its own component buckles. This design ensures the stability and safety between the diffuser plate 3 and the lamp body 8, and is not prone to loosening or falling off during use, which improves the overall product quality. The reliability and durability of the product are improved. Secondly, the connection method of the self-component snap-on connection simplifies the assembly process, reduces the complexity of manual operation, and is conducive to improving production efficiency. The decorative cover 1, the lampshade 2 and the lamp body 8 are integrated through vibration friction welding. This tight connection method eliminates the common gap and drop problems in the assembly process, and significantly improves the accuracy and stability of the overall assembly. Secondly, through vibration friction welding technology, not only the manufacturing process is simplified, but also the production cost is greatly reduced, which is in line with the trend of modern engineering design to pursue efficiency and economy. In addition, the two-color injection molding design of the decorative cover 1 and the lampshade 2 not only increases the appearance of the product, but also improves its quality and design sense, further enhancing the overall market competitiveness and user experience.

[0033] The decorative cover 1 is set to PMMA+ASA high-gloss black spray-free injection molding, and the lampshade 2 is set to gray PMMA material. The products made of PMMA and ASA injection molding have high brightness and black gloss, and the appearance is very eye-catching. ASA has excellent weather resistance and can resist the influence of ultraviolet rays and external environment for a long time. It is not easy to change color, age or have a rough surface, and maintains long-term beauty. The PMMA material has a certain light transmittance. When not lit, the decorative cover 1 and the lampshade 2 look the same. When lit, the lampshade 2 area emits light combined with a row of No. 1 lamp beads 4 to emit light through the diffuser 3 to make the lighting effect uniform. The diffuser 3 is set to PC diffuser material. PC diffuser material refers to the polycarbonate PC A specific diffusant is added on the basis to adjust its optical properties. The lamp body 8 is set to ABS material. ABS material has good mechanical strength and toughness, and can withstand greater impact and pressure. ABS material has good processing performance and can be processed and formed by various methods such as injection molding, extrusion, and compression molding. ABS material has good electrical insulation performance in a wide temperature range. ABS material has certain chemical resistance and can resist the corrosion of most weak acids, weak alkalis and greases. The surface gloss of ABS material after injection molding is good and it is easy to carry out secondary processing and spraying. The price of ABS material is relatively low and it is easy to mass produce, so it has high cost-effectiveness.

[0034] Working principle: The turn signal lamp is provided with a combination of a two-color injection molding decorative cover 1 and a lampshade 2, and the lamp body 8 components are tightly connected by vibration friction welding technology, thereby solving the gap and drop problem between the independent turn signal lamp and the rearview mirror during the assembly process, reducing the driving noise caused by the rearview mirror of the car when in use, and eliminating the height difference gap between the independent turn signal lamp and the rearview mirror, thereby improving the appearance quality and reducing the cost.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hidden turn signal lamp, comprising a decorative cover (1) and a lamp body (8), characterized in that: A lampshade (2) is fixedly arranged on the lower side of the decorative cover (1), a diffusion plate (3) is fixedly arranged on the upper end of the lamp body (8), a soft board (5) is fixedly arranged on the upper end of the lamp body (8), a plurality of No. 1 lamp beads (4) are fixedly arranged on the upper end of the soft board (5), and the soft board (5) is connected to two circuit boards (7) via a connector, and a No. 2 lamp bead (6) is fixedly arranged on one side of one of the circuit boards (7).

2. A hidden turn signal lamp according to claim 1, characterized in that: The decorative cover (1) and the lampshade (2) are formed into one piece by two-color injection molding, and the diffuser plate (3) and the lamp body (8) are formed by single-color injection molding.

3. The hidden turn signal lamp according to claim 1, characterized in that: The diffusion plate (3) is connected to the lamp body (8) via its own component buckles.

4. The hidden turn signal lamp according to claim 1, characterized in that: The decorative cover (1), the lampshade (2) and the lamp body (8) are welded together through vibration friction.

5. The hidden turn signal lamp according to claim 1, characterized in that: The decorative cover (1) is PMMA+ASA high-gloss black spray-free injection molding, and the lampshade (2) is made of grey PMMA material.

6. The hidden turn signal lamp according to claim 1, characterized in that: The diffusion plate (3) is configured to be made of PC diffusion agent material.

7. The hidden turn signal lamp according to claim 1, characterized in that: The lamp body (8) is made of ABS material.

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