Combined headlight turned on based on Sudoku transformation

Abstract

The utility model relates to a combined headlight based on Sudoku transformation lightening, which comprises a lens 1, a decorative frame 2, an inner lens 3, an LED (light-emitting diode) reflecting bowl 5, an LED module 6, a wiring harness component 7, a shielding decorative frame 8, a base 9, a frosted aluminized decorative part 10, a bifocal lens 11, a dimming motor 12, a motor bracket 13, an aluminized decorative part 14, a lens bracket 15 and the like, and other parts are directly or indirectly fixed on the base 9. A halogen bulb at the lower half part of the automobile lamp emits light after being electrified, and light rays penetrate through a bifocal lens 11 and are emitted forwards, so that a high-beam and low-beam function is realized; the LED module 6 on the upper half portion of the automobile lamp emits light after being powered on, light penetrates through the sudoku and is lightened in a concentric-square-shaped mode, a cross-shaped mode and the like, and the functions of a daytime running lamp, a position lamp, a steering lamp and the like are achieved respectively. The combined headlight is simple in structure, rich in function, low in cost, even in lighting effect, unique in shape and high in identification degree and attraction.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamps, and particularly relates to a combined headlamp based on nine - grid transformation lighting. Background Technique

[0002] The vehicle lamps at the front of a vehicle include high - beam lamps, low - beam lamps, turn signals, position lamps, daytime running lamps, fog lamps, etc. A combined headlamp is to integrate two or more vehicle lamp functions into one lamp. In various existing combined lamp products on the market, different lamp functions are basically independent of each other. Each lamp function has an independent light source and a supporting optical reflection structure. This method simply puts multiple vehicle lamps in one lamp housing, resulting in a combined lamp with low integration, large volume, and relatively complex structure.

[0003] Our company has previously developed several combined lamps with different functions, including CN219756127U, CN219264041U, CN213237374U, CN213237382U, CN213237376U, etc. On this basis, a new combined headlamp product integrating at least five functions such as high - and low - beam lamps, position lamps, daytime running lamps, and turn signals has been newly developed, which not only enriches the product line but also meets the requirements of the host factory. Content of the Utility Model

[0004] The utility model provides a combined headlamp based on nine - grid transformation lighting, which includes a lamp function area A and a lamp function area B arranged side by side. Among them, the lamp function area A is divided into a nine - grid, and different patterns are presented after the nine - grid is lit in different ways, thereby realizing at least two vehicle lamp functions; the lamp function area B includes at least one light - emitting area, thereby realizing at least one vehicle lamp function.

[0005] Further, the lamp function area A and the lamp function area B are arranged side by side vertically or side by side horizontally.

[0006] Further, the patterns presented after the nine - grid is lit include a square - inside - a - square shape, a cross shape, a horizontal one - line shape, a vertical one - line shape, a diagonal line shape, an X - shape, etc.

[0007] Further, the lamp function area A includes a decorative frame 2, an inner optical lens 3, an LED reflector bowl 5, and an LED module 6. Among them, the decorative frame 2, the inner optical lens 3, and the LED reflector bowl 5 are all in the form of a nine - grid, and both the LED module 6 and the inner optical lens 3 are fixedly connected to the LED reflector bowl 5, and the reflector bowl 5 is fixedly connected to the decorative frame 2.

[0008] Further, the LED module 6 includes three LED circuit boards and one connecting board. These three LED circuit boards are arranged side by side horizontally or vertically and are all connected to the connecting board. At the positions corresponding to the grids of the nine-square grid on each LED circuit board, LED light sources are provided. The light emitted by different light sources on the LED module 6 passes through the nine-square grid and shoots forward, forming different lighting patterns, thereby realizing different vehicle headlight functions.

[0009] Further, the combined vehicle headlight further includes at least one light-shielding decorative member 4, and the light-shielding decorative member 4 is fixed in the grid of the inner spectacle 3. The light-shielding decorative member 4 is not necessary, and its main function is to decorate and prevent a certain or certain grids from lighting up, so as to meet the requirements of the vehicle manufacturer for the functions and appearance of the vehicle headlight.

[0010] Further, the vehicle headlight function area B includes decorative components (8, 10, 14), a bi-xenon lens 11, and a lens bracket 15. The decorative components and the bi-xenon lens 11 are both fixedly connected to the lens bracket 15.

[0011] Furthermore, the combined vehicle headlight further includes a dimming motor 12 and a motor bracket 13. The dimming motor 12 is fixed on the motor bracket 13. The dimming motor 12 is connected to the lens bracket 15 and drives it to move, thereby realizing the dimming function.

[0012] Further, the combined vehicle headlight further includes a projection lens 1 and a base 9. The components of the vehicle headlight function area A and the vehicle headlight function area B are all directly or indirectly fixed on the base 9. The base 9 is hermetically connected to the projection lens 1, thereby realizing the encapsulation of the vehicle headlight.

[0013] Compared with existing similar products, the combined headlight provided by the present utility model has the following advantages:

[0014] (1) By means of the inner spectacle, the LED reflector bowl and the LED module, multiple vehicle headlight functions such as daytime running lights, position lights, and turn signals are realized. Compared with the traditional combination method of a reflector bowl + an LED module, the inner spectacle structure is added, which not only meets the requirements for the uniformity effect of the vehicle headlight, but also can obtain a higher-quality appearance. Moreover, compared with the thick-wall structure form of relatively high-end models, this structure has great cost advantages and meets the cost reduction requirements of the vehicle manufacturer;

[0015] (2) The nine-square grid structure form is adopted to realize different lighting pattern effects, and thus rich and variable vehicle headlight functions can be realized. For example, the position lights and daytime running lights adopt a "square" lighting method, and the turn signals adopt a cross-shaped lighting method, which is not only flexible and variable but also has a lower cost;

[0016] (3) The structure of the entire combined vehicle headlight is relatively simple and the shape is relatively unique, with very high recognition. Description of the Drawings

[0017] Figure 1 Explosion schematic diagram of the combined headlight described in the present utility model.

[0018] Figure 2 Front view schematic diagram of the combined headlight described in the present utility model.

[0019] Figure 3 Functional schematic diagram of the position light / daytime running light of the combined headlight described in the present utility model;

[0020] Figure 4 Functional schematic diagram of the turn signal of the combined headlight described in the present utility model.

[0021] Reference numerals: light distribution lens 1, decorative frame 2, inner lens 3, light-shielding decorative part 4, LED reflector bowl 5, LED module 6, wire harness assembly 7, shielding decorative frame 8, base 9, frosted aluminized decorative part 10, bi-xenon lens 11, dimming motor 12, motor bracket 13, aluminized decorative part 14, lens bracket 15. Detailed implementation manners

[0022] To enable those of ordinary skill in the art to fully understand the technical solution of the present utility model, the following further description is provided in conjunction with specific embodiments and the accompanying drawings.

[0023] As Figures 1-4 shown, a combined headlight based on the transformation of a nine-square grid for lighting, when viewed from the front, is divided into two headlight functional areas, the upper headlight functional area is in the form of a nine-square grid, which can realize functions such as daytime running light, position light, turn signal, etc., and the lower headlight functional area is in the form of a single round hole, which can realize the functions of high and low beam lights.

[0024] In some embodiments as Figure 3 shown, the daytime running light and the position light are lit in a square frame shape, that is, the middle square of the nine-square grid is not lit while the other squares are lit, and different brightness levels are obtained by controlling the magnitude of the current, so as to realize the switching between the daytime running light and the position light.

[0025] In some embodiments as Figure 4 shown, the turn signal is lit in a cross shape, that is, the four top corners and the middle square of the nine-square grid are not lit while the other squares are lit.

[0026] Of course, according to actual needs, the nine-square grid can also be lit in other ways, such as horizontal one-line shape, vertical one-line shape, diagonal line shape, X shape, etc., thereby realizing more headlight functions.

[0027] To achieve the above functions, the combined headlamp includes a lens 1, a decorative frame 2, an inner lens 3, a light-shielding decorative part 4, an LED reflector bowl 5, an LED module 6, a wiring harness assembly 7, a shielding decorative frame 8, a base 9, a frosted aluminized decorative part 10, a bi-xenon lens 11, a dimming motor 12, a motor bracket 13, an aluminized decorative part 14, and a lens bracket 15. The base 9 is the assembly main body, and the rest of the components are directly or indirectly fixed to the base 9. The specific connection and assembly relationships of each component are as follows:

[0028] The decorative frame 2 is rectangular, with a total of 9 small rectangular slots (i.e., a nine-square grid) arranged in three rows and three columns in its upper half, and a large rectangular slot in its lower half. The inner lens 3, the LED reflector bowl 5, and the LED module 6 together form the daytime running - position - turning component, and the shielding decorative frame 8, the frosted aluminized decorative part 10, the bi-xenon lens 11, the dimming motor 12, the motor bracket 13, the aluminized decorative part 14, and the lens bracket 15 together form the high and low beam component. Among them, the daytime running - position - turning component is fixed on the upper half of the decorative frame 2 and is directly opposite the nine-square grid, and the high and low beam component is fixed in the large rectangular slot in the lower half of the decorative frame 2. The light sources of these two components are respectively connected to the wiring harness assembly 7. Finally, the lens 1 is bonded or welded to the base 9 to complete the encapsulation of the headlamp.

[0029] In one embodiment, the inner lens 3 and the LED reflector bowl 5 in the daytime running - position - turning component are also in the form of a nine-square grid of the same size and shape, except that there are rectangular notches in the exact middle of both of them, and the light-shielding decorative part 4 is fixed in the rectangular notch of the inner lens 3 for shielding.

[0030] The LED module 6 includes three horizontally arranged side-by-side LED circuit boards and a longitudinal connecting plate. The left ends of these three horizontal LED circuit boards are all fixed on the longitudinal connecting plate. At the left, middle, and right positions of the LED circuit boards at the top and bottom, there are respectively 3 groups of LED light sources, and at the left and right positions of the middle circuit board, there are respectively 2 groups of LED light sources (there is no LED light source in the middle). By controlling the lighting and extinguishing states of these LED light source arrays, lighting effects such as a loop shape and a cross shape can be achieved, thereby realizing different headlamp functions.

[0031] During assembly, first fix the LED module 6 on the LED reflector bowl 5, then fix the inner lens 3 on the reflector bowl 5. The resulting assembly is fixed on the base 9. After the high and low beam component is assembled, then fix the decorative frame 2 and the lens 1 on the base 9 in sequence.

[0032] The shielding and decorative frame 8 is fixedly connected to the aluminized decorative part 14 in a snap - connection form. The aluminized decorative part 14 is fixedly connected to the frosted aluminized decorative part 10 by means of snap - connection and screws. The frosted aluminized decorative part 10 is fixedly connected to the decorative frame 2 by means of snap - connection plus screws. The decorative frame 2 is fixedly connected to the base 9 by screws, thus jointly forming the shielding and decorative structure of the high - and low - beam assembly.

[0033] The bi - optic lens 11 is fixedly mounted on the lens bracket 15 by screws. The dimming motor 12 and the motor bracket 13 are connected together by an interference fit. The dimming motor 12 is connected to the lens bracket 15 and drives it to move, thereby realizing the function of adjusting the high - and low - beam light patterns.

[0034] The combined headlamp provided by the present utility model, which is lit by means of nine - grid transformation, adopts halogen bulbs and an LED light source array, respectively realizing functions such as high - beam lights, low - beam lights, front position lights, front daytime running lights, front turn signals, etc. And the high - and low - beams can be lit simultaneously, increasing the driving safety when the lighting conditions are insufficient. In addition, the combined headlamp utilizes the reflecting bowls and internal optical glasses arranged in a nine - grid array to achieve a unique optical lighting effect, meeting the appearance requirements of multi - function and uniform light emission at a relatively low cost.

Claims

1. A combination headlight based on nine-grid transformation lighting, characterized in that: The combination headlight includes a headlight function area A and a headlight function area B arranged side by side, wherein the headlight function area A is divided into a nine-square grid, and the nine-square grid presents different patterns when lit in different ways, thereby realizing at least two headlight functions; the headlight function area B includes at least one luminous area, thereby realizing at least one headlight function.

2. The combination headlamp according to claim 1, characterized in that: The vehicle light functional area A and the vehicle light functional area B are arranged side by side vertically or side by side horizontally.

3. The combination headlamp according to claim 1, characterized in that: The patterns presented by the nine-square grid after lighting up include a U-shaped pattern, a cross shape, a horizontal straight line shape, a vertical straight line shape, a diagonal line shape, and an X shape.

4. The combination headlamp according to claim 1, characterized in that: The vehicle lamp functional area A comprises a decorative frame (2), an interior mirror (3), an LED reflective bowl (5), and an LED module (6), wherein the decorative frame (2), the interior mirror (3), and the LED reflective bowl (5) are all in a nine-square grid format, and the LED module (6) and the interior mirror (3) are fixedly connected to the LED reflective bowl (5), and the reflective bowl (5) is fixedly connected to the decorative frame (2).

5. The combination headlamp according to claim 4, characterized in that: The LED module (6) comprises three LED circuit boards and a connecting plate. The LED circuit boards are arranged horizontally or vertically side by side and are all connected to the connecting plate. An LED light source is arranged at a grid corresponding to the nine-square grid on each LED circuit board.

6. The combination headlamp according to claim 4, characterized in that: The combined vehicle lamp further comprises at least one shading decorative piece (4), wherein the shading decorative piece (4) is fixed in the grid of the nine-square grid of the interior mirror (3).

7. The combination headlamp according to claim 1, characterized in that: The vehicle lamp functional area B comprises a decorative component, a dual-light lens (11), and a lens bracket (15); the decorative component and the dual-light lens (11) are both fixedly connected to the lens bracket (15).

8. The combination headlamp according to claim 7, characterized in that: The combined vehicle lamp further comprises a dimming motor (12) and a motor bracket (13); the dimming motor (12) is fixed on the motor bracket (13); the dimming motor (12) is connected to the lens bracket (15) and drives the lens bracket (15) to move.

9. The combination headlamp according to claim 1, characterized in that: The combined vehicle lamp further comprises a light distribution mirror (1) and a base (9), and the components of the vehicle lamp functional area A and the vehicle lamp functional area B are directly or indirectly fixed on the base (9), and the base (9) is sealedly connected to the light distribution mirror (1).

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