Headlamp of all terrain vehicle

Abstract

The utility model relates to the technical field of vehicle lamps, in particular to an all terrain vehicle headlamp which is of a strip-shaped structure formed by a main wing and an aileron and bent backwards, and the length of the main wing is at least three times that of the aileron. The headlamp comprises a lamp shell, an outer lampshade, an inner lampshade and at least four LED lamp panels, the outer lampshade covers the lamp shell to form a closed mounting cavity, the inner lampshade and the LED lamp panels are both arranged in the mounting cavity, and the LED lamp panels are located on the inner side of the inner lampshade; reinforcing ribs are further arranged in the lamp shell. The structural strength and the anti-seismic performance of the headlamp can be improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting technology, specifically to a headlight for a beach buggy. Background Technology

[0002] ATVs are all-terrain vehicles, also known as "all-terrain four-wheel off-road vehicles." They can travel on any terrain, moving freely over areas where ordinary vehicles struggle. To ensure safety in low-light conditions, ATVs are typically equipped with headlights. Due to their special purpose, ATVs inevitably travel on various terrains, causing the headlights to vibrate and sway with the vehicle. This necessitates that the headlights possess high structural strength and shock resistance. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a headlight for ATVs that can improve the structural strength and shock resistance of the headlight.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a beach buggy headlight, wherein the headlight is a rearward-bending strip structure composed of a main wing and an auxiliary wing, the length of the main wing being at least three times the length of the auxiliary wing; the headlight includes a lamp housing, an outer lamp cover, an inner lamp cover, and at least four LED light panels, the outer lamp cover covering the lamp housing to form a closed mounting cavity, the inner lamp cover and the LED light panels being disposed within the mounting cavity, wherein the LED light panels are located inside the inner lamp cover; the lamp housing also has reinforcing ribs inside.

[0005] Preferably, the main wing and the aileron are each equipped with two LED light panels.

[0006] Preferably, the inner side of the lamp housing is provided with a hollow protrusion along its length; the LED lamp panels are all laid on the protrusion; and the reinforcing ribs are provided inside the protrusion.

[0007] Preferably, the inner lampshade is mounted on the protrusion, and the inner wall of the inner lampshade is seamlessly connected to the outer periphery of the protrusion.

[0008] Preferably, the reinforcing rib is made of carbon fiber.

[0009] Preferably, the outer lamp cover includes an outer lamp cover body and a surrounding plate. The surrounding plate is fitted around the outer periphery of the outer lamp cover body, and the port of the surrounding plate is in seamless contact with the lamp housing. The port of the outer lamp cover body is in line contact with the bottom wall of the lamp housing.

[0010] Preferably, a pressure relief hole is provided on the bottom wall of the lamp housing, and the inner space of the inner lamp cover is connected to the outer space of the headlight through the pressure relief hole.

[0011] Preferably, the headlight further includes a number of positioning posts distributed on the boss for positioning the LED light panel.

[0012] Preferably, a wiring hole is also provided on the bottom wall of the lamp housing, and the wiring hole is located in the middle of the lamp housing body.

[0013] Preferably, the angle between the main wing and the aileron is an obtuse angle.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by designing the headlight as a backward-curving strip structure and setting the LED light panels installed in a distributed manner inside the headlight, the reasonable layout not only greatly expands the illumination area of ​​the headlight, but also reduces the damage to the LED light panels caused by vibration; by setting the protrusion inside the lamp housing and embedding the reinforcing ribs made of carbon fiber inside the protrusion, the overall strength of the headlight is directly improved, and the performance of the headlight is also improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the headlight of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the headlight of this utility model after the outer lamp cover has been removed;

[0017] Figure 3 This is a schematic diagram of the internal structure of the lamp housing of this utility model;

[0018] Figure 4 This is a schematic diagram of the rear structure of the outer lamp cover of this utility model.

[0019] In the diagram: 1. Lamp housing, 2. Outer lamp cover, 3. Inner lamp cover, 4. LED lamp panel, 11. Connecting bracket, 12. Waterproof groove, 13. Boss, 14. Pressure relief hole, 15. Positioning block, 21. Outer lamp cover body, 22. Enclosure. Detailed Implementation

[0020] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings, so that those skilled in the art can more clearly understand how to practice this utility model. Although this utility model has been described in conjunction with its preferred embodiments, these embodiments are merely illustrative and not intended to limit the scope of this utility model.

[0021] See Figure 1-4In one embodiment of this utility model, a beach buggy headlight is provided. The headlight is a backward-bending strip structure composed of a main wing a and an auxiliary wing b. The length of the main wing a is at least three times the length of the auxiliary wing b. It is installed behind the front of the beach buggy. The main wing a is arranged horizontally, and the auxiliary wing b is folded backward relative to the main wing a. In order to form a fan-shaped illumination area in front of the vehicle, the angle between the main wing a and the auxiliary wing b is an obtuse angle. It should also be noted that the headlights are installed in pairs, so that a larger area of ​​illumination or warning can be achieved in the area in front of the vehicle.

[0022] Specifically, the headlight includes a lamp housing 1, an outer lamp cover 2, an inner lamp cover 3, and four LED light panels 4. The outer lamp cover 2 is fixedly mounted on the lamp housing 1 by a snap-fit ​​mechanism to form a closed mounting cavity. The inner lamp cover 3 and the four LED light panels 4 are both located inside the mounting cavity, with the four LED light panels 4 located inside the inner lamp cover 3. The four LED light panels 4 are divided into two main LED light panels and two auxiliary LED light panels. The two main LED light panels correspond to the main wing a, and the two auxiliary LED light panels correspond to the auxiliary wing b, so that the overall brightness of the headlight is balanced. In addition, the four LED light panels 4, which are installed in a distributed manner, serve as four independent light-emitting units, which can effectively resist damage caused by vehicle vibration.

[0023] The lamp housing 1 has a strip-shaped box structure with multiple connecting brackets 11 for connecting to the vehicle's infotainment system on its periphery. A hollow boss 13 is provided on the inner side of the lamp housing 1 along its length. The raised structure of the boss 13 forms a continuous waterproof groove 12 between the boss 13 and the side wall of the lamp housing 1. Four LED lamp panels 4 are sequentially fixed to the boss 13 along its length using screws. During implementation, multiple positioning posts for positioning the LED lamp panels 4 can be arranged on the boss 13, and the positioning posts are threadedly connected to the boss 13. The inner lamp cover 3 is fixedly mounted on the boss 13 using clips. At this time, the inner side wall of the inner lamp cover 3 is in seamless contact with the outer periphery of the boss 13, placing the LED lamp panels 4 in a closed space, reducing the impact of the external environment on the LED lamp panels 4, and improving the dustproof and waterproof performance of this headlight.

[0024] The interior of the boss 13 is a hollow structure. The lamp housing 1 is the main supporting component, and the strength of its structure directly affects the overall strength of the headlight. Therefore, in one embodiment, a carbon fiber reinforcing rib can be implanted inside the boss 13, and the reinforcing rib extends and is laid along the length direction of the boss 13.

[0025] The outer lamp cover 2 includes an outer lamp cover body 21 and a surrounding plate 22. The surrounding plate 22 is fitted around the outer periphery of the outer lamp cover body 21. The outer lamp cover body 21 is fixed to the lamp housing 1 by a buckle. At this time, the surrounding plate 22 seals the waterproof groove 12 to form a dustproof and waterproof structure. The port of the outer lamp cover body 21 is in line contact with the bottom wall of the waterproof groove 12, which further enhances the dustproof and waterproof performance. In addition, the inner wall of the outer lamp cover 2 has a corrugated surface structure, which allows the light emitted by the LED light panel 4 to be evenly diffused from the outer periphery of the headlight.

[0026] In order to balance the internal pressure of the headlight with the external pressure of the headlight, and reduce the formation of water droplets or fog inside the lamp due to the pressure difference caused by air and moisture in the external environment, two pressure relief holes are provided on the bottom wall of the lamp housing 1. The inner space of the inner lamp cover 3 is connected to the outer space of the daytime running light through the pressure relief holes.

[0027] In this embodiment, a wiring hole is also provided on the bottom wall of the lamp housing 1. The wiring hole is located in the middle of the lamp housing 1 body and is used for connecting the external power supply to the LED lamp board 4 for power supply.

[0028] This technical solution designs the headlights as backward-curving strip structures and installs distributed LED light panels inside the headlights. This reasonable layout not only greatly expands the illumination area of ​​the headlights but also reduces damage to the LED light panels caused by vibration. By setting protrusions inside the lamp housing and embedding carbon fiber reinforcing ribs inside the protrusions, the overall strength of the headlights is directly improved, and the performance of the headlights is also enhanced.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A headlight for a beach buggy, characterized in that: The headlight is a backward-bending strip structure composed of a main wing and an aileron, the length of which is at least three times the length of the aileron; the headlight includes a lamp housing (1), an outer lamp cover (2), an inner lamp cover (3) and at least four LED lamp panels (4), the outer lamp cover (2) covers the lamp housing (1) to form a closed mounting cavity, the inner lamp cover (3) and the LED lamp panels (4) are both located in the mounting cavity, wherein the LED lamp panels (4) are located inside the inner lamp cover (3); the lamp housing (1) is also provided with reinforcing ribs.

2. The ATV headlight according to claim 1, characterized in that: The main wing and aileron are each equipped with two LED light panels (4).

3. The ATV headlight according to claim 1, characterized in that: The lamp housing (1) has a hollow boss (13) along its length on the inner side; the LED lamp panels (4) are all laid on the boss (13); the reinforcing ribs are located inside the boss (13).

4. The ATV headlight according to claim 3, characterized in that: The inner lamp cover (3) is mounted on the boss (13), and the inner wall of the inner lamp cover (3) is seamlessly connected to the outer periphery of the boss (13).

5. A beach buggy headlight according to claim 1, characterized in that: The reinforcing ribs are made of carbon fiber.

6. The headlight for a beach buggy according to claim 1, characterized in that: The outer lamp cover (2) includes an outer lamp cover body (21) and a surrounding plate (22). The surrounding plate (22) is fitted around the outer periphery of the outer lamp cover body (21). The surrounding plate (22) is in seamless contact with the port of the lamp housing (1). The port of the outer lamp cover body (21) is in line contact with the bottom wall of the lamp housing (1).

7. A beach buggy headlight according to claim 1, characterized in that: The bottom wall of the lamp housing (1) is provided with a pressure relief hole, and the inner space of the inner lamp cover (3) is connected to the outer space of the headlight through the pressure relief hole.

8. A beach buggy headlight according to claim 3, characterized in that: The headlight also includes several positioning posts distributed on the boss (13) for positioning the LED light panel (4).

9. A beach buggy headlight according to claim 1, characterized in that: A wiring hole is also provided on the bottom wall of the lamp housing (1), and the wiring hole is located in the middle of the lamp housing (1) body.

10. A beach buggy headlight according to claim 1, characterized in that: The angle between the main wing and the aileron is an obtuse angle.

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