All-terrain vehicle

Abstract

The application provides an all-terrain vehicle, which comprises a frame, a power system, a transmission system, a walking assembly and a lamp system, the lamp system comprises a headlamp arranged at the front of the all-terrain vehicle, the headlamp comprises a front position lamp, the front position lamp comprises a front position lamp light source and a position lamp inner cover arranged in front of the front position lamp light source, the front position lamp light source comprises a light emitting surface, a light source normal line perpendicular to the light emitting surface is defined, the position lamp inner cover comprises a first light distribution surface and a second light distribution surface, the angle between the first light distribution surface and the light source normal line is greater than or equal to 60 DEG and less than or equal to 90 DEG, and the angle between the first light distribution surface and the second light distribution surface is greater than or equal to 120 DEG and less than 180 DEG. The application adjusts the angle between the first light distribution surface, the second light distribution surface and the light source normal line in the position lamp inner cover, ensures that there is light in the front and the upper of the front position lamp, and ensures the light emitting uniformity of the position lamp.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle technology, in particular to an all-terrain vehicle. BACKGROUND

[0002] As a kind of vehicle with strong passing performance and fun, all-terrain vehicle is more and more favored by consumers. Among them, SSV (Side by Side Vehicle) and UTV (Utility Vehicle) are two types of all-terrain vehicles, mainly referring to vehicles with semi-enclosed cab.

[0003] The headlamp is an important part of the all-terrain vehicle. The headlamp can play a role of lighting and indicating the position of the vehicle, but the brightness and illumination range of the existing headlamp are insufficient, especially the front position lamp which plays a role of indicating the position of the vehicle, and the brightness and illumination range of the front position lamp are defective, which cannot play a good role in indicating the position of the vehicle. SUMMARY

[0004] In order to solve the problems of the prior art, the purpose of the present application is to provide an all-terrain vehicle with a wide illumination range and a bright headlamp.

[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] The present application provides an all-terrain vehicle, which comprises a vehicle frame, a power system, a transmission system, a walking assembly and a lamp system, the power system is connected to the vehicle frame, the transmission system is arranged in the vehicle frame, the transmission system is at least partially connected to the power system, the walking assembly is arranged below the vehicle frame, the walking assembly is at least partially connected to the transmission system, the lamp system comprises a headlamp arranged at the front of the all-terrain vehicle, the headlamp comprises a front position lamp, the front position lamp comprises a front position lamp light source and a position lamp inner cover arranged in front of the front position lamp light source, the front position lamp light source comprises a light emitting surface, and a light source normal line perpendicular to the light emitting surface is defined, the position lamp inner cover comprises a first light distribution surface and a second light distribution surface, the included angle between the first light distribution surface and the light source normal line is greater than or equal to 60° and less than or equal to 90°, and the included angle between the first light distribution surface and the second light distribution surface is greater than or equal to 120° and less than 180°.

[0007] Further, in the direction of the light source normal line, the distance between the front position lamp light source and the position lamp inner cover is greater than or equal to 5mm and less than or equal to 30mm.

[0008] Further, the headlamp comprises a headlight, the headlight comprises a headlight light source and a light collector arranged in front of the headlight light source.

[0009] Further, in the height direction of the all-terrain vehicle, the height of the light collector is less than or equal to 25mm.

[0010] Further, the headlamp comprises at least one of a high beam, a low beam, or a combination of high and low beam.

[0011] Further, the headlamp further comprises a light source adjusting member for adjusting the illumination range of the headlamp, the light source adjusting member being arranged at the rear of the headlamp.

[0012] Further, the headlamp further comprises a front turn signal lamp, the front turn signal lamp comprising a front turn signal light source and a front turn signal thick wall member, the front turn signal thick wall member being arranged in front of the front turn signal light source, the front turn signal thick wall member comprising a light collecting portion and a light homogenizing portion, the light collecting portion being arranged close to the front turn signal light source, the light homogenizing portion being arranged away from the front turn signal light source, the light homogenizing portion being provided with a light distribution pattern.

[0013] Further, an extension plane of the front turn signal lamp is defined as a turn signal lamp plane, a transverse plane perpendicular to the length direction of the ATV is defined, the turn signal lamp plane is arranged obliquely to the transverse plane, the angle between the turn signal lamp plane and the transverse plane is greater than 0° and less than 90°.

[0014] Further, a transverse plane perpendicular to the length direction of the ATV is defined, a projection of the front turn signal lamp on the transverse plane along the length direction of the ATV is defined as a front turn signal lamp projection, the dimension of the front turn signal lamp projection along the width direction of the ATV is greater than or equal to 3 cm and less than or equal to 5 cm.

[0015] Further, a transverse plane perpendicular to the length direction of the ATV is defined, a projection of the headlamp on the transverse plane along the length direction of the ATV is defined as a headlamp projection, the dimension of the headlamp projection along the height direction of the ATV is greater than or equal to 15 cm and less than or equal to 27 cm.

[0016] The present application adjusts the angle between the first light distribution surface, the second light distribution surface and the normal line of the light source in the position lamp inner cover, ensures that there is bright light in the front and above of the front position lamp, and ensures the uniformity of the light emission of the position lamp. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic diagram of an ATV of the present application.

[0018] Figure 2 FIG. 4 is a schematic diagram of a power system and a transmission system of the ATV of the present application.

[0019] Figure 3 FIG. 6 is a structural schematic diagram of a headlamp of the ATV of the present application.

[0020] Figure 4 FIG. 8 is a sectional structural schematic diagram of the ATV of the present application along the direction of A-A. Figure 3

[0021] Figure 5 ​Figure 1 is a schematic view of the front position light source, first light distribution surface and second light distribution surface of the front headlamp of the all-terrain vehicle of the present application.

[0022] Figure 6 Figure 2 is a side view of the front headlamp of the all-terrain vehicle of the present application.

[0023] Figure 7 Figure 3 is a back view of the front headlamp of the all-terrain vehicle of the present application.

[0024] Figure 8 Figure 4 is a cross-sectional view of the front headlamp of the all-terrain vehicle of the present application. Figure 3

[0025] Figure 9 Figure 5 is a schematic view of the rear tail light of the all-terrain vehicle of the present application.

[0026] Figure 10 Figure 6 is a cross-sectional view of the rear tail light of the all-terrain vehicle of the present application.

[0027] Figure 11 Figure 7 is a front view of the all-terrain vehicle of the present application.

[0028] Figure 12 Figure 8 is a side view of the all-terrain vehicle of the present application.

[0029] Figure 13 Figure 9 is a cross-sectional view of the spotlight of the all-terrain vehicle of the present application.

[0030] Figure 14 Figure 10 is a schematic view of the start switch of the all-terrain vehicle of the present application.

[0031] Figure 15 Figure 11 is a schematic view of the bracket assembly of the all-terrain vehicle of the present application.

[0032] Figure 16 Figure 12 is a schematic view of the connection between the bracket assembly and the body cover of the all-terrain vehicle of the present application. DETAILED DESCRIPTION

[0033] In order to make the personnel in the art better understand the present application scheme, the technical scheme in the specific embodiment of the present application will be described clearly and completely below by combining the drawings in the embodiment of the present application.

[0034] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be limiting. ​

[0035] In the description of the present application, it needs to be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included at least one of the features.

[0036] In the description of the present application, it needs to be understood that the description "one component is located inside another component" means that one component is located on the side of another component away from the vehicle body cover 12 or away from the outer surface of the ATV 100.

[0037] The present application provides an ATV 100 as shown in Figure 1 The ATV 100 includes a frame 11, a vehicle body cover 12, a suspension assembly 13 and a walking assembly 14. In order to clearly define the technical solutions of the present application, the front side, the rear side, the left side, the right side, the upper side and the lower side as shown in Figure 1 are also defined.

[0038] In the description of the present application, it needs to be understood that the term "length direction" refers to the front-rear direction of the vehicle parallel to the driver of the ATV 100 in the driving state, the term "width direction" refers to the left-right direction of the vehicle parallel to the driver of the ATV 100 in the driving state, and the term "height direction" refers to the up-down direction of the vehicle parallel to the driver of the ATV 100 in the driving state.

[0039] As shown in Figure 1 and Figure 2 In particular, the ATV 100 further includes a power system 15 and a transmission system 16. The frame 11 is used to form the main frame of the ATV 100, and the frame 11 surrounds the driver's cabin 101 for the user to sit in, and the frame 11 further includes a rear frame 114 located behind the driver's cabin 101, and other systems are directly or indirectly connected to the frame 11. The vehicle body cover 12 is located outside the frame 11 and is used to cover most of the frame 11. The suspension assembly 13 is connected to the frame 11, and the suspension assembly 13 is used to connect the walking assembly 14 to the frame 11. The power system 15 is at least partially connected to the frame 11, and is used to provide driving force for the ATV 100. The transmission system 16 is in transmission connection with the power system 15, and the transmission system 16 receives the driving force output by the power system 15 and transmits the driving force to the walking assembly 14. The walking assembly 14 is at least partially located below the frame 11, and directly or indirectly receives the driving force output by the transmission system 16 and drives the ATV 100 to walk. The walking assembly 14 includes front wheels 141 located at the front of the ATV 100 and rear wheels 142 located at the rear of the ATV 100. The ATV 100 in the embodiments of the present application can be various types of ATVs 100 including SSV and UTV.

[0040] As Figure 3 shown, the all-terrain vehicle further comprises a lamp system 28, which comprises a headlamp 281 including a headlamp housing 2811, a front position lamp 2812, a headlight 2813 and a front turn signal lamp 2814. The headlamp housing 2811 is an open-end closed-end structure, and the front position lamp 2812, the headlight 2813 and the front turn signal lamp 2814 are all arranged in the headlamp housing 2811. The headlamp housing 2811 can be made of transparent plastic.

[0041] As Figure 4 and Figure 5As shown, the front position lamp 2812 includes a front position lamp light source 2812a and a position lamp inner cover 2812b arranged in front of the front position lamp light source 2812a. The light of the front position lamp 2812 is used for warning effect, and the front position lamp 2812 is used to make other vehicles notice the all-terrain vehicle and the width of the all-terrain vehicle through the light emitted by the front position lamp 2812 when the all-terrain vehicle is running, so as to avoid traffic accidents. The position lamp inner cover 2812b can be made of light diffusion material, which can diffuse the light source emitted by the position lamp. After the light is diffused, the visible range is increased, and the warning range of the light emitted by the front position lamp 2812 is improved. The front position lamp light source 2812a includes a light emitting surface 2812c, and a light source normal line 307 perpendicular to the light emitting surface 2812c is defined. The position lamp inner cover 2812b includes a first light distribution surface 2812d and a second light distribution surface 2812e. The included angle a1 between the first light distribution surface 2812d and the light source normal line 307 is greater than or equal to 60° and less than or equal to 90°. The included angle a2 between the first light distribution surface 2812d and the second light distribution surface 2812e is greater than or equal to 120° and less than or equal to 180°. Further, the included angle a1 between the first light distribution surface 2812d and the light source normal line 307 is greater than or equal to 70° and less than or equal to 85°. The included angle a2 between the first light distribution surface 2812d and the second light distribution surface 2812e is greater than or equal to 135° and less than or equal to 170°. Further, the included angle a1 between the first light distribution surface 2812d and the light source normal line 307 is greater than or equal to 75° and less than or equal to 80°. The included angle a2 between the first light distribution surface 2812d and the second light distribution surface 2812e is greater than or equal to 145° and less than or equal to 160°. In the direction of the light source normal line 307, the distance L1 between the front position lamp light source 2812a and the position lamp inner cover 2812b is greater than or equal to 5 mm and less than or equal to 30 mm. Further, in the direction of the light source normal line 307, the distance L1 between the front position lamp light source 2812a and the position lamp inner cover 2812b is greater than or equal to 10 mm and less than or equal to 25 mm. Further, in the direction of the light source normal line 307, the distance L1 between the front position lamp light source 2812a and the position lamp inner cover 2812b is greater than or equal to 15 mm and less than or equal to 20 mm. When the front position lamp 2812 is lit, there is bright light in front and above the front position lamp 2812. By adjusting the distance and angle of the position lamp inner cover 2812b and the position lamp light source, the light emitting uniformity of the position lamp can be ensured.

[0042] As Figure 6As shown, the headlamp 281 comprises at least two headlamps 2813, each of which comprises a headlamp light source 2813a and a light collector 2813b arranged in front of the headlamp light source 2813a. The headlamp 2813 is the main illuminating lamp of the all-terrain vehicle, which can provide illumination and warning for the all-terrain vehicle. The headlamp 2813 can be at least one of a high beam, a low beam, or a high-low beam integrated lamp. The low beam can provide close-range illumination light for the all-terrain vehicle, the high beam can provide long-range illumination light for the all-terrain vehicle, and the high-low beam integrated headlamp 2813 can switch between the high beam and the low beam. The light collector 2813b has a light collecting effect. The light emitted from the headlamp light source 2813 is collected by the light collector 2813b and then emitted from the headlamp housing 2811. The light collected by the light collector 2813b can illuminate a farther distance. In the height direction of the all-terrain vehicle, the height L2 of the light collector 2813b is greater than or equal to 18 mm and less than or equal to 33 mm. Further, in the height direction of the all-terrain vehicle, the height L2 of the light collector 2813b is greater than or equal to 20 mm and less than or equal to 30 mm. Further, in the height direction of the all-terrain vehicle, the height L2 of the light collector 2813b is greater than or equal to 23 mm and less than or equal to 28 mm. As shown, Figure 7 The headlamp 2813 further comprises a light source adjusting member 2813c for adjusting the illumination range of the headlamp 2813. The light source adjusting member 2813c is arranged behind the headlamp 2813. The light source adjusting member 2813c can adjust the illumination range and direction of the light emitted by the headlamp 2813 in the height direction and the width direction of the all-terrain vehicle.

[0043] As shown, Figure 8As shown, the front turn light 2814 includes a front turn light source 2814a and a front turn light thick wall part 2814b arranged in front of the front turn light source 2814a. The front turn light 2814 provides turn light for the ATV, the light emitted from the front turn light source 2814a is directly projected forward through the front turn light thick wall part 2814b. The front turn light thick wall part 2814b includes a light collecting part 2814c close to the front turn light source 2814a and a light homogenizing part 2814d away from the front turn light source 2814a, the light collecting part 2814c has light collecting effect, can aggregate the light emitted from the light source with equal brightness intensity, can improve the direct projection effect of the light emitted from the front turn light source 2814a, the light homogenizing part 2814d is provided with light distribution patterns, can make the front turn light thick wall part emit light uniformly, improve the uniformity of the light emitted from the front turn light source 2814a. The front turn light 2814 is arranged obliquely to the outside of the ATV 100, defines an extension plane of the front turn light 2814 as a turn light plane, defines a longitudinal plane 102 perpendicular to the width direction of the ATV, the angle a3 between the turn light plane 2814e and the longitudinal plane 102 is greater than 0° and less than 90°. Further, the angle a3 between the turn light plane 2814e and the longitudinal plane 102 is greater than 10° and less than 80°. Further, the angle a3 between the turn light plane 2814e and the longitudinal plane 102 is greater than 30° and less than 70°. The oblique arrangement of the front turn light 2814 along the length direction of the ATV can reduce the size of the front turn light 2814 in the width direction of the ATV, and further reduce the width of the headlamp 281. Define a transverse plane perpendicular to the length direction of the ATV, the projection of the front turn light 2814 on the transverse plane is a front turn light projection, the size L3 of the front turn light projection along the width direction of the ATV is greater than or equal to 3.0 cm and less than or equal to 5.0 cm. The oblique arrangement of the front turn light 2814 can limit the width of the front turn light 2814 within the above range while ensuring the illumination effect, ensure the width of the entire headlamp 281, and reduce the space occupied by the headlamp 281 in the ATV 100. Further, the size L3 of the front turn light projection along the width direction of the ATV is greater than or equal to 3.4 cm and less than or equal to 4.6 cm. Further, the size L3 of the front turn light projection along the width direction of the ATV is greater than or equal to 3.8 cm and less than or equal to 4.2 cm. The projection of the headlamp 281 on the transverse plane along the length direction of the ATV is a headlamp projection, the size L4 of the headlamp projection along the height direction of the ATV is greater than or equal to 15 cm and less than or equal to 27 cm. The height of the headlamp 281 is within the above range, which can ensure the illumination effect of the headlamp 281, and also can reduce the space occupied by the headlamp 281. Further, the size L4 of the headlamp projection along the height direction of the ATV is greater than or equal to 17 cm and less than or equal to 25 cm.Furthermore, the dimension L4 of the headlight projection along the height direction of the all-terrain vehicle is greater than or equal to 19cm and less than or equal to 23cm.

[0044] The lighting system 28 includes a taillight 282 located at the rear of the all-terrain vehicle 100. For example... Figure 9 As shown, the taillight 282 includes a taillight housing 2821, a rear turn signal 2822, a rear position light 2823, and a brake light 2824. The rear turn signal 2822, rear position light 2823, and brake light 2824 are all housed within the taillight housing 2821, which can be made of plastic. In the height direction of the all-terrain vehicle, the rear position light 2823 is positioned above the rear turn signal 2822, and the brake light 2824 is positioned between the rear position light 2823 and the rear turn signal 2822. The taillight housing 2821 can be made of transparent plastic. Figure 10As shown, the brake light 2824 includes a brake light source 2824a and a brake light thick-wall piece 2824b, the brake light source 2824a and the brake light thick-wall piece 2824b are arranged along the length direction of the ATV, and the brake light source 2824a is located in front of the brake light thick-wall piece 2824b. The brake light thick-wall piece 2824b has the functions of light collection and light guide, and the light emitted by the brake light source 2824a is collected by the brake light thick-wall piece 2824b and then emitted from the tail lamp housing 2821. The brake light 2824 can play a brake warning role to prevent rear-end accidents. The rear position light 2823 includes a rear position light source 2823a and a rear position light diffuser cover 2823b, the rear position light source 2823a and the rear position light diffuser cover 2823b are arranged along the length direction of the ATV, and the rear position light source 2823a is located in front of the rear position light diffuser cover 2823b. The rear position light diffuser cover 2823b has a diffusion effect on light, which can diffuse the light emitted from the rear position light source 2823a to form the rear position light 2823. After the light is diffused, the visible range is increased, and the warning range of the light emitted by the rear position light 2823 is improved. The light of the rear position light 2823 is used to play a warning role, and the rear position light 2823 is used to warn other vehicles when the ATV is driving at night or is parked due to a fault, so that other vehicles can pay attention to the ATV and see the width of the ATV through the light emitted by the rear position light 2823, thereby avoiding traffic accidents. The brake light 2824 and the rear position light 2823 are linked and set, and the rear position light 2823 is also lit when the brake light 2824 is lit. The rear position light 2823 can be L-shaped, and the rear position light 2823 and the brake light 2824 can form an F-shaped lamp structure after cooperation, which can increase the recognition of the rear lamp 282 and also increase the safety. The rear turn signal light 2822 includes a rear turn signal light source 2822a and a rear turn signal light thick-wall piece 2822b, the rear turn signal light source 2822a is arranged in the tail lamp housing 2821, and the rear turn signal light thick-wall piece 2822b is arranged above the rear turn signal light source 2822a in the tail lamp housing 2821. Specifically, a reference plane perpendicular to the height direction of the ATV is defined, the rear turn signal light source 2822a is arranged parallel to the reference plane, and the rear turn signal light thick-wall piece 2822b is arranged parallel to the reference plane. The parallel arrangement of the rear turn signal light source 2822a and the rear turn signal light thick-wall piece 2822b can reduce the space occupied by the rear turn signal light 2822 in the length direction of the ATV, increase the space utilization rate of the rear lamp 282, and also achieve good lighting effect with fewer light sources. The rear turn signal light thick-wall piece 2822b includes a reflection bowl 2822c for changing the angle of the light emitted by the turn signal light source, and the reflection bowl 2822c is arranged close to the rear turn signal light source 2822a.The reflective bowl 2822c is in a bowl shape, the bowl-shaped reflective bowl 2822c can change the angle of the light emitted by the rear turn signal light source 2822a, and the bowl-shaped reflective bowl 2822 can also achieve a light condensing effect, thereby improving the illumination effect of the rear turn signal light 2822. The light emitted by the rear turn signal light 2822 changes direction and converges through the rear turn signal thick wall part 2822b, and is then emitted from the rear tail light 282, thereby increasing the illumination distance and intensity of the light and improving the utilization efficiency of the rear turn signal light source 2822a. Further, the rear turn signal light 2822 is a turn signal that integrates the rear turn indication function and the reverse indication function. The rear turn signal light 2822 can also emit a reverse signal, which can cooperate with the reverse function of the ATV to emit warning light. The integrated rear turn signal light functions as a turn signal when the ATV is turning and as a reverse light when the ATV is reversing. The rear turn signal light 2822 can be in the shape of a long strip. The rear tail light 282 also includes an outer lamp cover 2825, which includes a first lamp cover part 2825a for protecting the brake light 2824 and the turn signal light, and a second lamp cover part 2825b for protecting the rear position light 2823. The extension plane of the surface of the first lamp cover part 2825a is defined as the first lamp cover plane 308, the extension plane of the surface of the second lamp cover part 2825b is defined as the second lamp cover plane 309, the first lamp cover plane 308 and the second lamp cover plane 309 are arranged in parallel, and in the length direction, the second lamp cover plane 309 is located behind the first lamp cover plane 308. The distance L5 between the first lamp cover plane 308 and the second lamp cover plane 309 is greater than or equal to 2 mm and less than or equal to 10 mm. A height difference is provided between the first lamp cover part and the second lamp cover part, which can increase the three-dimensionality and levelness of the outer lamp cover and the levelness and recognition of the rear tail light. Further, the distance L5 between the first lamp cover plane 308 and the second lamp cover plane 309 is greater than or equal to 4 mm and less than or equal to 8 mm. Further, the distance L5 between the first lamp cover plane 308 and the second lamp cover plane 309 is greater than or equal to 5 mm and less than or equal to 7 mm.

[0045] As Figure 11 and Figure 12As shown, the lamp system 28 comprises a spotlight 283, the vehicle frame 11 comprises a front bumper 1153, the spotlight 283 is detachably connected to the front bumper 1153, and the spotlight 283 is located between the front bumper 1153 and the vehicle body cover 12. The lamp system 28 comprises at least two spotlights 283, the two spotlights 283 are arranged along the width direction of the all-terrain vehicle and connected to the front bumper 1153, and the spotlight 283 is arranged in the front bumper 1153. After the all-terrain vehicle is provided with the spotlight 283, the illumination area of the headlamp can be supplemented, and the illumination range of the all-terrain vehicle is increased. The projection of the front bumper 1153 along the width direction of the all-terrain vehicle on the longitudinal plane is defined as the bumper projection, and the projection of the spotlight 283 along the width direction of the all-terrain vehicle on the longitudinal plane is defined as the spotlight projection. In the length direction of the all-terrain vehicle, the front end of the spotlight projection is located on the rear side of the front end of the bumper projection. The projection of the vehicle body cover 12 along the width direction of the all-terrain vehicle on the longitudinal plane is defined as the cover projection, and the rear end of the spotlight projection is located in front of the front end of the bumper projection. That is, the front end of the spotlight 283 does not exceed the front bumper 1153, and the rear end of the spotlight 283 does not exceed the vehicle body cover 12. The front end of the front bumper 1153 is located in front of the spotlight 283, which can improve the protection of the spotlight 283 by the front bumper 1153 and increase the service life of the spotlight 283.

[0046] As Figure 13As shown, the spotlight 283 includes a spotlight housing 2831, a light source mounting seat 2832 arranged in the spotlight housing 2831, a first spotlight light source 2833 and a second spotlight light source 2834. The spotlight housing 2831 is the basic frame of the spotlight 283, the spotlight housing 2831 is in the shape of a bowl, the light source mounting seat 2832, the first spotlight light source 2833 and the second spotlight light source 2834 are arranged in the spotlight housing 2831. The light source mounting seat 2832 provides mounting positions for the first spotlight light source 2833 and the second spotlight light source 2834, the light source mounting seat 2832 extends substantially along the length direction of the ATV, the light source mounting seat 2832 divides the spotlight housing 2831 into a first light source cavity 2831a and a second light source cavity 2831b, the first spotlight light source 2833 is arranged on one side of the light source mounting seat 2832 close to the first light source cavity 2831a, and the second spotlight light source 2834 is arranged on one side of the light source mounting seat 2832 close to the second light source cavity 2831b. The first spotlight light source 2833 and the second spotlight light source 2834 are arranged back-to-back in the middle of the spotlight housing 2831, which occupies a smaller height dimension and improves the space utilization of the spotlight housing 2831. The spotlight 283 further includes a first light reflecting member 2835 for reflecting the first spotlight light source 2833 and a second light reflecting member 2836 for reflecting the second spotlight light source 2834. The first light reflecting member 2835 is arranged in the first light source cavity 2831a, the first light reflecting member 2835 is a light converging reflecting member, which can converge and refract light, the light emitted by the first light source to the first light reflecting member 2835 is converged and refracted and then emitted from the front of the spotlight 283, and the light after convergence has a longer illumination range. The second light reflecting member 2836 is arranged in the second light source cavity, the second light reflecting member 2836 is a light expanding reflecting member, the light emitted by the second light source to the second light reflecting member 2836 is diffused and refracted and then emitted from the front of the spotlight 283, and the light after diffusion has a wider illumination range. The projection of the first light reflecting member 2835 on the longitudinal plane along the width direction of the ATV is a first light reflecting member projection, and the projection of the second light reflecting member 2836 on the longitudinal plane along the width direction of the ATV is a second light reflecting member projection. In the length direction of the ATV, the front end of the first light reflecting member 2835 is located behind the front end of the second light reflecting member 2836, and the rear end of the first light reflecting member 2835 is located behind the rear end of the second light reflecting member 2836. That is, the first light reflecting member 2835 is arranged more rearward than the second light reflecting member 2836.The spotlight 283 further comprises a transparent cover 2837 connected to the spotlight housing 2831, the transparent cover 2837 being arranged at the front end of the first light source cavity 2831a and the second light source cavity 2831b, the transparent cover 2837 being arranged at the opening of the bowl-shaped spotlight housing 2831 to isolate the interior of the spotlight housing 2831 from the outside, the transparent cover 2837 having excellent light transmission and certain mechanical strength, capable of protecting other devices in the spotlight housing 2831 from external interference and prolonging the service life of the spotlight 283. The spotlight 283 further comprises a protective cover 2838 connected to the spotlight housing 2831, the protective cover 2838 being arranged at the front end of the transparent cover 2837. The protective cover 2838 can protect the transparent cover 2837 from external interference and prolong the service life of the transparent cover 2837. The lower side of the spotlight housing 2831 is provided with a spotlight mounting seat 2831c, and the spotlight 283 is connected to the front bumper 1153 through the spotlight mounting seat 2831c.

[0047] The spotlight housing 2831 and the protective cover 2838 can be made of metal material. Metal material has good heat dissipation capacity, which can increase the heat dissipation capacity of the spotlight 283. Metal material also has greater strength, and after the spotlight housing 2831 and the protective cover 2838 are made of metal material, the mechanical strength of the spotlight 283 can be enhanced to ensure the reliability of the spotlight 283 under various vehicle conditions. The protective cover 2838 made of metal material can better protect the transparent cover 2837 and prolong the service life of the transparent cover 2837.

[0048] The control system 26 comprises a switching device 265. As shown in FIG. 2, the switching device 265 is connected to the power supply 261 and the light source 262. The switching device 265 is configured to control the power supply 261 to supply power to the light source 262. Figure 14As shown, the switch device 265 includes a switch housing 2651, a switch button 2652 and a circuit board 2653. The switch housing 2651 is the basic frame of the switch device 265, the switch housing 2651 is cylindrical, and the switch button 2652 and the circuit board 2653 are arranged in the switch housing 2651. The circuit board 2653 is arranged at one end of the switch housing 2651, and at least two groups of switch contacts 2653a are arranged on the circuit board 2653, and all the switch contacts 2653a are arranged in parallel. The switch button 2652 is arranged at the other end of the switch housing 2651, and the switch button 2652 includes at least two conducting pieces 2652a cooperating with the switch contacts 2653a. The conducting piece 2652a is provided with a conductive part 2652b capable of conducting the switch contact 2653a at one end close to the switch contact 2653a. When the conducting piece 2652a is attached to the switch contact 2653a, the switch contact 2653a can be conducted. When the conducting piece 2652a is above the switch contact 2653a and is disconnected from the switch contact 2653a, the switch contact 2653a is disconnected. The switch contacts 2653a on the circuit board 2653 are disconnected, so the separate circuit board 2653 cannot turn on the current to start the power system 15. The conductive part 2652b can conduct electricity, when the conducting piece 2652a is attached to the switch contact 2653a, the circuit on the circuit board 2653 is connected to start the power system 15, when the conducting piece 2652a is above the switch contact 2653a and is disconnected from the switch contact 2653a, the circuit on the circuit board 2653 is disconnected to turn off the power system 15. Further, the switch device 265 includes a conducting state and a disconnected state, when at least one conducting piece 2652a is attached to the switch contact 2653a, the switch device 265 is in the conducting state, when all the conducting pieces 2652a are above the switch contacts 2653a and are disconnected from the switch contacts 2653a, the switch device 265 is in the disconnected state. In this application, the switch device 265 controls the start or shutdown of the power system 15 by contacting or disconnecting the switch contacts 2653a through the conducting pieces 2652a, which can reduce the internal design space of the switch device 265 and make the volume of the switch device 265 smaller. At least two groups of parallel switch contacts 2653a are arranged on the circuit board 2653, so that when one of the switch contacts 2653a fails, the other switch contact 2653a can ensure the normal use of the switch device 265 and improve the use reliability of the switch device 265. The conducting piece 2652a is made of rubber, and the conductive part 2652b is a conductive particle layer. The extension direction of the conducting piece 2652a is perpendicular to the circuit board 2653.The conducting piece 2652a is arranged on the switch button 2652, and the switch of the switch button 2652 is controlled by pressing in the up-down direction of the switch device 265. The extension direction of the conducting piece 2652a is perpendicular to the circuit board 2653. When the switch button 2652 is pressed in the up-down direction of the switch device 265, the conducting piece 2652a can directly contact the circuit board 2653, and the direct contact can make the conducting piece 2652a contact the switch contact 2653a to the maximum, so as to ensure the contact area and contact effect of the conducting piece 2652a and the switch contact 2653a. A straight line defining the extension direction of the conducting piece 2652a is defined as the conducting piece axis, and the distance L6 between the conducting piece axes of adjacent conducting pieces 2652a is greater than or equal to 0.8 cm and less than or equal to 1.6 cm. The distance between adjacent conducting pieces 2652a is small, which can reduce the lateral size of the switch button 2652, and further reduce the size of the switch device 265. Further, the distance L6 between the conducting piece axes of adjacent conducting pieces 2652a is greater than or equal to 0.95 cm and less than or equal to 1.45 cm. Further, the distance L6 between the conducting piece axes of adjacent conducting pieces 2652a is greater than or equal to 1 cm and less than or equal to 1.35 cm. The switch mounting portion 121 is arranged on the vehicle body cover 12, and the switch device 265 is connected to the vehicle body cover 12 by being arranged on the switch mounting portion 121. The outer side of the switch housing 2651 is further provided with an elastic buckle 2651a, and the switch housing 2651 is connected to the switch device mounting portion 121 by the elastic buckle 2651a. The buckle is easy to operate, and the elastic buckle 2651a can be used to quickly install and dismount the switch device 265 on the switch device mounting portion 121. In the radial direction of the switch housing 2651, the size of the elastic buckle 2651a is greater than the diameter of the switch housing 2651. The connection strength of the elastic buckle 2651a and the switch housing 2651 is strengthened, and the stability of the whole switch housing 2651 is improved. The seat assembly 23 includes two seats, which are distributed along the width direction of the ATV 100 and arranged in the driver cabin 101. The switch device 265 is arranged between the two seats. The switch device 265 is arranged in the gap between the two seats, which can increase the control convenience. The switch device 265 includes a start switch for starting and stopping the power system 15.

[0049] As Figure 15As shown in the drawings, the all-terrain vehicle 100 further comprises a bracket assembly 29, and the control system 26 comprises a controller 266 connected with the vehicle body covering or the vehicle frame through the bracket assembly 29. The controller 266 can be a vehicle controller 261, and when the all-terrain vehicle 100 is a fuel-driven vehicle, the controller 266 can be an engine controller; when the all-terrain vehicle 100 is an electrically-driven vehicle, the controller 266 can be a motor controller. It can be understood that any control circuit in the form of a circuit board for controlling the all-terrain vehicle 100 can be used as the controller 266 in the embodiments of the present application. When the number of controllers 266 is several, the number of bracket assemblies 29 is less than or equal to the number of controllers 266.

[0050] As shown in the drawings, Figure 15 Specifically, the controller 266 is at least partially arranged on the bracket assembly 29, and the bracket assembly 29 comprises a receiving portion 291 for accommodating the controller 266 and a space-distributed damping member 292 surrounding the receiving portion 291. The receiving portion 291 is a hollow structure to form a space in the bracket assembly 29 for accommodating the controller 266. When the controller 266 is arranged in the receiving portion 291, the controller 266 is elastically connected with the bracket assembly 29 through the damping member 292, and the damping member 292 is distributed around the controller 266, so that when the vehicle is running at high speed, the amplitude of the controller 266 is reduced through the damping member 292.

[0051] Compared with the related art, the controller 266 is connected with the vehicle frame or the vehicle body covering in a hard connection manner through bolts, rivets and other fasteners. When the vehicle is running at high speed, the vibration of the vehicle frame or the vehicle body covering is transmitted to the controller 266, so that the controller 266 is driven to vibrate with the vehicle, and the controller 266 is damaged.

[0052] For example, the damping member 292 is basically in the shape of a "U"-shaped hook, one end of the damping member 292 is fixedly connected with the bracket assembly 29, and the other end of the damping member 292 is suspended, and a damping limiting portion 2921 is formed on the suspended end of the damping member 292, the damping limiting portion 2921 is used to limit the controller 266 and prevent the controller 266 from being separated from the receiving portion 291. The damping limiting portion 2921 can be a protruding structure.

[0053] As shown in the drawings, Figure 15 Further, a symmetry plane 293 perpendicular to the extension direction of the bracket assembly 29 is defined, the symmetry plane 293 basically bisects the bracket assembly 29, and the damping members 292 are symmetrically distributed about the symmetry plane 293, so that the controller 266 has basically the same buffering effect on both sides of the symmetry plane 293, so that the stress on the controller 266 is more uniform, and the service life of the controller 266 is prolonged.

[0054] Optionally, the damping limiting part 2921 is arranged on the side of the support assembly 29 away from the vehicle frame 11 or the vehicle body covering member 12. In the assembly process of the controller 266, the support assembly 29 is first fixedly connected to the vehicle frame 11 or the vehicle body covering member 12, and then the controller 266 is press-fitted in the accommodating part 291. In the press-fitting process, the damping member 292 is compressed by the controller 266, so that the damping member 292 is opened outwardly of the controller 266, and thus the controller 266 can enter the accommodating part 291. In the press-fitting process, the controller 266 abuts against the damping limiting part 2921.

[0055] As shown in Figure 15 more specifically, the controller 266 includes a cover surface 2661 perpendicular to the symmetry plane 293 (the cover surface 2661 is the largest plane on the controller 266), and the controller 266 at least partially overlaps the damping limiting part 2921 in the direction perpendicular to the cover surface 2661, so as to avoid the controller 266 from being separated from the accommodating part 291 when the vehicle is running at a high speed.

[0056] As shown in Figure 15 In the embodiment of the application, at least one side of the support assembly 29 is provided with a limiting beam 294 for limiting the controller 266. Optionally, the limiting beam 294 is arranged on the side of the support assembly 29 close to the vehicle frame 11 or the vehicle body covering member 12, and the extending direction of the limiting beam 294 is substantially parallel to the cover surface 2661. It should be noted that, in order to avoid the controller 266 from sliding out of the gap between the support assembly 29 and the vehicle frame 11 or the gap between the support assembly 29 and the vehicle body covering member 12, the activity freedom of the controller 266 in the direction perpendicular to the cover surface 2661 is limited by the limiting beam 294.

[0057] Optionally, the limiting beam 294 is arranged in a rod-shaped structure, and the limiting beam 293 substantially overlaps the controller 266 in the direction perpendicular to the cover surface 2661. Thus, the limiting effect on the controller 266 is improved, and the controller 266 is prevented from being separated from the accommodating part 291 when the vehicle is running at a high speed. The number of the limiting beams 294 is at least one.

[0058] For example, when the controller 266 is arranged in the accommodating part 291, the controller 266 is in clearance fit with the support assembly 29. A clearance space is formed between the controller 266 and the support assembly 29, so that the controller 266 has a certain activity freedom in the accommodating part 291, thereby avoiding the vibration of the vehicle from being directly transmitted to the controller 266, especially when the vehicle is running at a high speed, the amplitude of the vibration is large, and the above-mentioned arrangement can achieve a certain buffering effect on the controller 266, thereby prolonging the service life of the controller 266.

[0059] As shown in Figure 16As shown, as an implementation, the distance between the controller 266 and the damping member 292 is set to be greater than or equal to 0 and less than or equal to 4 mm. Further, the distance between the controller 266 and the damping member 292 is set to be greater than or equal to 0 and less than or equal to 3.5 mm. More preferably, the distance between the controller 266 and the damping member 292 is set to be greater than or equal to 0 and less than or equal to 3 mm. It can be understood that, due to the certain freedom of movement of the controller 266 in the accommodation portion 291, when the controller 266 abuts against the damping member 292, the distance between the controller 266 and the damping member 292 is 0. Conversely, on the other side of the abutment against the damping member 292, the distance between the controller 266 and the damping member 292 on this side reaches the maximum distance. Through the above setting, the movement range of the controller 266 is avoided to be too large, resulting in that the controller 266 has a larger kinetic potential energy when the vehicle is running at high speed, thereby reducing the damage to the damping member 292.

[0060] For example, the damping member 292 is made of any elastic material such as plastic material, rubber material or metal material, and more specifically, the damping member 292 is made of hard plastic, hard rubber or metal sheet with certain elasticity.

[0061] As an implementation, the bracket assembly 29 is connected to the vehicle frame 11 or the vehicle body covering 12 through the bracket connecting portion 294, wherein the bracket connecting portion 294 is fixedly arranged on the vehicle frame 11 or the vehicle body covering 12. The bracket assembly 29 is connected to the bracket connecting portion 294 through fasteners such as bolts, rivets and the like.

[0062] Specifically, the bracket connecting portion 294 is made of any elastic material such as plastic material, rubber material or metal material, thereby absorbing at least part of the vibration transmitted from the vehicle frame 11 or the vehicle body covering 12 to the controller 266. In addition, the bracket connecting portion 294 realizes the positioning of the bracket assembly 29, so as to facilitate the installation of the bracket assembly 29 on the vehicle frame 11 or the vehicle body covering 12.

[0063] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall fall within the protection scope of the appended claims of the present application.

Claims

1. An all-terrain vehicle, comprising: a frame; a power system connected to the frame; a transmission system supported by the frame, the transmission system being at least partially connected to the power system; a walking assembly arranged below the frame, the walking assembly being at least partially connected to the transmission system; a lamp system comprising a headlamp arranged at a front portion of the all-terrain vehicle; characterized in that: the headlamp comprises a front position lamp, the front position lamp comprising a front position lamp light source and a position lamp inner cover arranged in front of the front position lamp light source, the front position lamp light source comprising a light emitting surface, a light source normal being defined perpendicularly to the light emitting surface, the position lamp inner cover comprising a first light distribution surface and a second light distribution surface, an angle between the first light distribution surface and the light source normal being greater than or equal to 60° and less than or equal to 90°, an angle between the first light distribution surface and the second light distribution surface being greater than or equal to 120° and less than 180°.

2. The all-terrain vehicle according to claim 1, characterized in that: a distance between the front position lamp light source and the position lamp inner cover in a direction of the light source normal is greater than or equal to 5 mm and less than or equal to 30 mm.

3. The all-terrain vehicle according to claim 1, characterized in that: the headlamp comprises a headlight, the headlight comprising a headlight light source and a light collector arranged in front of the headlight light source.

4. The all-terrain vehicle according to claim 3, characterized in that: a height of the light collector in a height direction of the all-terrain vehicle is less than or equal to 25 mm.

5. The all-terrain vehicle according to claim 3, characterized in that: the headlight comprises at least one of a high beam, a low beam, or a combination of high beam and low beam.

6. The all-terrain vehicle according to claim 3, characterized in that: the headlight further comprises a light source adjusting member for adjusting an illumination range of the headlight, the light source adjusting member being arranged behind the headlight.

7. The all-terrain vehicle according to claim 1, characterized in that: the headlamp further comprises a front turn signal, the front turn signal comprising a front turn signal light source and a front turn signal thick wall member, the front turn signal thick wall member being arranged in front of the front turn signal light source, the front turn signal thick wall member comprising a light collecting portion and a light homogenizing portion, the light collecting portion being arranged close to the front turn signal light source, the light homogenizing portion being arranged away from the front turn signal light source, the light homogenizing portion being provided with a light distribution pattern.

8. The all-terrain vehicle according to claim 7, characterized in that: an extension plane of the front turn signal is defined as a turn signal plane, a transverse plane being defined perpendicularly to a length direction of the all-terrain vehicle, the turn signal plane being arranged obliquely to the transverse plane, an angle between the turn signal plane and the transverse plane being greater than 0° and less than 90°.

9. The all-terrain vehicle according to claim 7, characterized in that: A transverse plane perpendicular to the length direction of the ATV is defined, a projection of the headlamp on the transverse plane in the length direction of the ATV is a headlamp projection, a dimension of the headlamp projection in the width direction of the ATV is greater than or equal to 15 cm and less than or equal to 27 cm.

10. The ATV of claim 1, wherein: A transverse plane perpendicular to the length direction of the ATV is defined, a projection of the headlamp on the transverse plane in the length direction of the ATV is a headlamp projection, a dimension of the headlamp projection in the width direction of the ATV is greater than or equal to 15 cm and less than or equal to 27 cm.

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