Multi-functional combination headlamp

Abstract

The utility model relates to a kind of multifunctional combination headlight, it mainly includes outer decorative frame 1, upper gasket 2, lower gasket 3, light distribution mirror 4, inner lens 5, LED reflecting bowl 6, decorative frame 7, lens sheltering decorative piece 8, pedestal 9, LED module 10, double light lens 11, light adjusting support 12, light adjusting motor 13, motor support 14, bulb 15, back cover 16, wherein pedestal 9 is assembly main body, the rest parts are directly or indirectly fixed on pedestal 9, thereby forming upper horizontal and side-by-side arrangement and mutually independent front position light, front turn signal, front day light, lower separately arranged high-low beam lamp overall car lamp modeling.The combination headlight has the advantages of simple structure, rich function, easy assembly, etc., not only further enriches the car lamp product library of our company, meets the personalized needs of different models and different configurations of host factory, but also emits light evenly and has unique lighting effect.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting technology, specifically to a multi-functional combination headlight. Background Technology

[0002] Car headlights are typically mounted at the front of a vehicle and can be categorized by function into high beams, low beams, front turn signals, front position lights, front fog lights, and daytime running lights. These lights, with their different structures and functions, are usually distributed across different locations at the front of the vehicle, taking up considerable space and incurring high costs. In recent years, some automotive lighting companies have developed combined headlight products, but these typically integrate only a few functions (such as high / low beams and position lights), still suffering from insufficient integration and a lack of unique design.

[0003] Previously, our company had developed a series of different types of combination headlight products, including CN219756127U, CN219264041U, CN213237374U, CN213237382U, CN213237376U, CN2024221375529, etc. Based on these, we optimized and improved some of these products, developing a new type of combination headlight that integrates high and low beams, front position lights, front turn signals, and front daytime running lights. Utility Model Content

[0004] One of the purposes of this utility model is to provide a multi-functional combination headlight, including high and low beam headlights, front position lights, front turn signals, and front daytime running lights, wherein the front position lights, front turn signals, and front daytime running lights are independent of each other and are arranged side by side on the same side of the high and low beam headlights.

[0005] Furthermore, the front position lights, front turn signals, and front daytime running lights are arranged side by side on the upper part of the combined headlights, and the high and low beam lights are arranged in the lower middle part of the combined headlights; or the front position lights, front turn signals, and front daytime running lights are arranged side by side on the lower part of the combined headlights, and the high and low beam lights are arranged in the upper middle part of the combined headlights.

[0006] Furthermore, the high and low beam lamp includes a light distribution lens 4, a decorative component, a base 9, a bi-xenon lens 11, a dimming component, and a light source. The bi-xenon lens 11 is fixedly connected to the dimming component and moves with it. The decorative component, the dimming component, and the light source are all directly or indirectly fixedly connected to the base 9.

[0007] Furthermore, light-transmitting areas or light-transmitting holes are provided on the light distribution lens 4, decorative components, and dimming components, and the bi-xenon lens 11 and the light source are directly facing the light-transmitting areas or light-transmitting holes.

[0008] Furthermore, the decorative component includes a decorative frame 7 and a lens-blocking decorative element 8, the lens-blocking decorative element 8 being fixedly connected to the decorative frame 7, and both the decorative frame 7 and the lens-blocking decorative element 8 having light-transmitting holes.

[0009] Furthermore, the dimming assembly includes a dimming bracket 12, a dimming motor 13, and a motor bracket 14. The motor bracket 14 is fixedly connected to the base 9 and the dimming motor 13, respectively. The bi-beam lens 11 is fixedly connected to the dimming bracket 12. The output end of the dimming motor 13 is fixedly connected to the dimming bracket 12 and drives it to move, thereby realizing dimming of high and low beams.

[0010] Furthermore, the front position lights, front turn signals, and front daytime running lights share a common set of LED lights, which is fixed on the base 9.

[0011] Furthermore, the shared LED light assembly includes an inner lens 4, an LED reflector bowl 6, and an LED module 10. The inner lens 4 has light-transmitting areas or holes corresponding to the front position lights, front turn signals, and front daytime running lights. The inner lens 5 has corresponding light-transmitting areas or holes distributed throughout. The LED reflector bowl 6 has corresponding reflective surfaces. The LED module 10 has multiple sets of LED light sources. The LED module 10 is fixedly connected to the LED reflector bowl 6, with each set of LED light sources facing a reflective surface, and each reflective surface facing a light-transmitting area or hole. This design allows the front position lights, front turn signals, and front daytime running lights to operate independently without interference, and creates a unique shape and lighting effect with the lower high and low beam headlights.

[0012] Furthermore, the multi-functional combination headlight also includes an outer decorative frame 1, an upper pad 2, and a lower pad 3. Light-transmitting holes are provided on the outer decorative frame 1, the upper pad 2, and the lower pad 3. The light distribution lens 4 is fixedly connected to the outer decorative frame 1. The upper pad 2 and the lower pad 3 are fixed between the light distribution lens 4 and the outer decorative frame 1, and the light-transmitting holes of the upper pad 2 and the lower pad 3 coincide with the light-transmitting area or light-transmitting hole on the light distribution lens 4.

[0013] This utility model provides a new combination headlight product with a novel structure, shape, and lighting effect. This headlight boasts advantages such as simple structure, rich functionality, and ease of assembly, further enriching our company's headlight product portfolio and meeting the personalized product needs of different OEMs, models, and configurations. The individual headlights in this combination headlight operate independently without interference, resulting in uniform illumination and a unique lighting effect. The overall layout is more rational, reflecting family design characteristics and offering excellent recognizability. Attached Figure Description

[0014] Figure 1This is an exploded view of the multi-functional combination headlight of this utility model.

[0015] Figure 2 This is a structural diagram of the vehicle lighting functional components.

[0016] Figure 3 This is a schematic diagram of the structure of the lens assembly.

[0017] Figure 4 This is a photo of the actual multi-functional combination headlight.

[0018] Attached reference numerals: 1-Outer decorative frame, 2-Upper gasket, 3-Lower gasket, 4-Optical lens, 5-Inner lens, 6-LED reflector bowl, 7-Decorative frame, 8-Lens shielding decorative piece, 9-Base, 10-LED module, 11-Bi-xenon lens, 12-Dimming bracket, 13-Dimming motor, 14-Motor bracket, 15-Bulb, 16-Back cover. Detailed Implementation

[0019] To enable those skilled in the art to fully understand the technical solution and beneficial effects of this utility model, the following detailed description is provided in conjunction with specific embodiments and accompanying drawings. It should be emphasized that the following embodiments are merely preferred embodiments of this utility model, and any simple improvements or substitutions made based on them fall within the protection scope of this utility model.

[0020] Our company previously developed a combination headlight (CN2024221375529) based on a nine-square grid lighting pattern. This headlight utilized a nine-square grid layout and various lighting methods, including square and cross shapes, to achieve daytime running lights, position lights, and turn signals. Building upon this, we improved and optimized the product, changing the headlight structure and the lighting methods for some functions while retaining the original features, resulting in a new family-style headlight product.

[0021] like Figure 1 , 4 The multi-functional combination headlight shown mainly includes an outer decorative frame 1, an upper pad 2, a lower pad 3, a light distribution lens 4, an inner light distribution lens 5, an LED reflector bowl 6, a decorative frame 7, a lens shielding decorative piece 8, a base 9, an LED module 10, a bi-xenon lens 11, a dimming bracket 12, a dimming motor 13, a motor bracket 14, a bulb 15, and a rear cover 16. The base 9 is the main assembly body, and the other components are directly or indirectly fixed to the base 9.

[0022] The outer decorative frame 1 is rectangular in shape and is injection molded from opaque plastic (such as PC). Three smaller rectangular light-transmitting holes are formed side-by-side at the top of the outer decorative frame 1, corresponding to the front position lights, front turn signals, and front daytime running lights, respectively. A large rectangular light-transmitting hole is formed at the bottom of the outer decorative frame 1, corresponding to the high and low beam headlights. As accessories, upper gasket 2 and lower gasket 3 are made of soft rubber and are installed at the light-transmitting holes between the outer decorative frame 1 and the lens 4, serving multiple functions such as dust prevention, sealing, and cushioning.

[0023] Both the lens 4 and the inner lens 5 are integrally molded from plastic (such as PMMA). Light-transmitting holes or areas are provided on the surfaces of the lens 4 and the inner lens 5, corresponding to the rectangular light-transmitting holes in the outer decorative frame 1. The remaining parts of the lens 4 and the inner lens 5 are opaque. Specifically, the upper part of the lens 4 has three small rectangular light-transmitting areas arranged side-by-side, the lower part of the lens 4 has one large rectangular light-transmitting area, and the inner lens 5 has three small rectangular light-transmitting areas arranged side-by-side.

[0024] The LED reflector bowl 6 is made of plastic, with three reflective arc surfaces arranged horizontally on its outer surface. Each reflective arc surface corresponds to a light-transmitting area and a vehicle light function.

[0025] Both the decorative frame 7 and the lens shield decorative piece 8 are made of plastic and are used for decoration of the high and low beam functions. A rectangular through hole is provided in the middle of the decorative frame 7, and a circular through hole is provided in the middle of the lens shield decorative piece 8. The lens shield decorative piece 8 is fixed in the through hole in the middle of the decorative frame 7.

[0026] The base 9 is made of opaque plastic injection molding, and its shape is similar to the outer decorative frame 1 or the lens 4. The base 9 is provided with mounting holes for the bulb 15 and a matching back cover 16.

[0027] The LED module 10 is a long strip PCB board with three sets of LED light sources arranged side by side on the board. These correspond to the three light-transmitting holes or light-transmitting areas on the lens 4 and the inner lens 5, respectively realizing the functions of front position light, front turn signal, and front daytime running light.

[0028] The bi-xenon lens 11 is circular and made of transparent plastic, and it faces the circular through-hole in the center of the lens-blocking decorative piece 8. As a matching component, an H7 halogen bulb 15 is selected as the light source for both high and low beams.

[0029] The dimming bracket 12 is made of plastic and has a mounting hole in the middle for fixing the bi-xenon lens 11. A ball joint is located on its side. The output end of the dimming motor 13 is a ball joint, which is engaged in the ball joint of the dimming bracket 12 during assembly. When the output shaft of the dimming motor 13 extends or retracts, it drives the dimming bracket 12 and the bi-xenon lens 11 to move for dimming. As a supporting component, the dimming motor 13 is fixed to the base 9 via a motor bracket 14.

[0030] like Figure 2-3 As shown, the assembly process of this multi-functional combination headlight includes the assembly of the headlight functional components, the assembly of the lens assembly, and final assembly. When assembling the headlight functional components, the LED module 10 and LED reflector 6 are first fixed together by hot riveting, and then the assembly is fixed to the upper part of the base 9 using screws. Next, the dimming motor 13 is snapped onto the motor bracket 14, and then the motor bracket 14 is fixed to the base 9 using adjusting screws. Next, the ball joint of the dimming motor 13 is snapped into the ball joint seat of the dimming bracket 12, and the bi-xenon lens 11 is fixed into the mounting hole in the middle of the dimming bracket 12. Then, the lens shielding trim 8 is snapped onto the decorative frame 7, and then the decorative frame 7 is fixed to the dimming bracket 12 using screws. When assembling the lens assembly, the inner lens 5 is snapped onto the upper part of the lens 4, thus completing the pre-assembly of the lens assembly. During final assembly, first apply glue to the glue groove on the side of the base 9, then snap the assembled lens assembly together and tighten the screws. Next, place the upper shim 2 and the lower shim 3 into the corresponding installation positions of the lens 4. Then, attach the outer decorative frame 1 to the lens 4. Finally, insert the bulb 15 into the mounting hole on the back of the base 9 and cover it with the back cover 16 to complete the assembly of the entire lamp.

[0031] The aforementioned multi-functional combination headlights use halogen bulbs as the light source to achieve the functions of headlights (high beam and low beam), and LED light sources to achieve the functions of front position lights, front turn signals, and front daytime running lights. Furthermore, the functions of each headlight are independent and rationally arranged, ensuring safety in environments with insufficient lighting conditions.

Claims

1. A multi-functional combination headlight, characterized in that: The combined headlights include high and low beam headlights, front position lights, front turn signals, and front daytime running lights. The front position lights, front turn signals, and front daytime running lights are independent of each other and are arranged side by side on the same side as the high and low beam headlights. The high and low beam headlights include a lens. The front position lights, front turn signals, and front daytime running lights share a common LED light assembly, which includes an inner lens, an LED reflector, and an LED module. The lens has light-transmitting areas or holes corresponding to the front position lights, front turn signals, and front daytime running lights. The inner lens has corresponding light-transmitting areas or holes. The LED reflector has corresponding reflective surfaces. The LED module has corresponding LED light sources. The LED module is fixedly connected to the LED reflector, and each set of LED light sources faces a reflective surface, and each reflective surface faces a light-transmitting area or hole.

2. The combined headlight as described in claim 1, characterized in that: The front position lights, front turn signals, and front daytime running lights are arranged side by side on the upper part of the combination headlights, and the high and low beam headlights are arranged in the lower middle part of the combination headlights; or the front position lights, front turn signals, and front daytime running lights are arranged side by side on the lower part of the combination headlights, and the high and low beam headlights are arranged in the upper middle part of the combination headlights.

3. The combined headlight as described in claim 1, characterized in that: The high and low beam lamps also include decorative components, a base, a bi-beam lens, a dimming component, and a light source. The bi-beam lens is fixedly connected to the dimming component and moves with it. The decorative components, the dimming component, and the light source are all directly or indirectly fixedly connected to the base. The light distribution lens is fixedly connected to the base.

4. The combined headlight as described in claim 3, characterized in that: The light-transmitting lens, decorative components, and dimming components are all provided with light-transmitting areas or light-transmitting holes, and the bi-xenon lens and the light source are all directly facing the light-transmitting areas or light-transmitting holes.

5. The combined headlight as described in claim 3, characterized in that: The decorative component includes a decorative frame and a lens-shielding decorative element. The lens-shielding decorative element is fixedly connected to the decorative frame, and both the decorative frame and the lens-shielding decorative element are provided with light-transmitting holes.

6. The combined headlight as described in claim 3, characterized in that: The dimming assembly includes a dimming bracket, a dimming motor, and a motor bracket. The motor bracket is fixedly connected to the base and the dimming motor, respectively. The bi-light lens is fixedly connected to the dimming bracket, and the output end of the dimming motor is fixedly connected to the dimming bracket and drives its movement.

7. The combined headlight as described in claim 1, characterized in that: The shared LED light group is fixed on the base.

8. The combined headlight as described in claim 1, characterized in that: The multi-functional combination headlight also includes an outer decorative frame, an upper pad, and a lower pad. Light-transmitting holes are provided on the outer decorative frame, the upper pad, and the lower pad. The light distribution lens is fixedly connected to the outer decorative frame. The upper pad and the lower pad are fixed between the light distribution lens and the outer decorative frame, and the light-transmitting holes of the upper pad and the lower pad coincide with the light-transmitting area or light-transmitting hole on the light distribution lens.

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