Motorcycle

Abstract

The motorcycle comprises a frame, a walking assembly, a power assembly, a lighting assembly and a wire harness assembly, and at least part of the walking assembly is located below the frame; the power assembly is in transmission connection with the walking assembly. The lighting assembly comprises a headlamp, and the headlamp is arranged in front of the frame and fixedly connected with the frame. The wire harness assembly comprises a main wire harness and branch wire harnesses electrically connected with the main wire harness. The frame comprises a motorcycle head pipe located in front of the motorcycle, the front end of the main wire harness extends to the motorcycle head pipe and is fixedly connected with the motorcycle head pipe, and a fixing point between the main wire harness and the motorcycle head pipe is defined as a main wire harness fixing point; the main wire harness comprises a wire harness connecting piece, the main wire harness and the branch wire harnesses are connected through the wire harness connecting piece, and the wire harness connecting piece is basically arranged in front of a main wire harness fixing point. Through the above arrangement, the distribution length of the branch wire harnesses can be effectively reduced, and the connection points of the branch wire harnesses and the main wire harness are reduced, thereby facilitating the arrangement of the branch wire harnesses.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a motorcycle. Background Art

[0002] The motorcycle headlight is connected to the power supply through a wiring harness. In the prior art, the wiring harness connection of the motorcycle headlight is usually connected by a main wiring harness leading out a branch wiring harness and then connected to different functional lamps such as the headlight, left front turn signal, right front turn signal, etc. This connection method often requires the arrangement of multiple fixed wiring harness structures, which has extremely high requirements for the wiring layout of the entire vehicle and the layout design of the peripheral parts of the lamps, resulting in a relatively cumbersome wiring harness arrangement for the headlight. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the purpose of the present application is to provide a motorcycle with better headlight harness assembly performance.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] A motorcycle comprises a frame, a traveling assembly, a power assembly, a lighting assembly and a wiring harness assembly, wherein the traveling assembly is at least partially located below the frame; the power assembly is transmission-connected to the traveling assembly; the lighting assembly comprises a headlight, which is arranged in front of the frame and fixedly connected to the frame; the wiring harness assembly comprises a main wiring harness and a branch wiring harness electrically connected to the main wiring harness; the frame comprises a head pipe located in front of the motorcycle, the front end of the main wiring harness extends to the head pipe and is fixedly connected to the head pipe, and the fixed point between the main wiring harness and the head pipe is defined as the main wiring harness fixing point; the main wiring harness comprises a wiring harness connector, the main wiring harness and the branch wiring harness are connected by the wiring harness connector, and the wiring harness connector is arranged in front of the main wiring harness fixing point.

[0006] Furthermore, the headlamp comprises a headlamp housing, which is located in front of the head pipe and fixedly connected to the vehicle frame. The branch wiring harness is used to electrically connect the headlamp to the main wiring harness, and the branch wiring harness is located between the headlamp housing and the head pipe.

[0007] Furthermore, the branch wiring harness also includes a wiring harness fixing member, and the branch wiring harness is fixedly connected to the headlight housing via the wiring harness fixing member.

[0008] Further, when there are at least two wire harness fixing members, along the extension direction of the branch wire harness, the minimum distance between two adjacent wire harness fixing members is greater than or equal to 0 mm and less than or equal to 100 mm.

[0009] Furthermore, the headlamp further comprises a headlamp cover, which is fixedly connected to the headlamp housing and forms a headlamp accommodating space, and the headlamp further comprises position lamp beads and turn lamp beads, which are located in the headlamp accommodating space.

[0010] Furthermore, three branch wiring harnesses are provided, and one end of the three branch wiring harnesses close to the headlights is respectively connected to the position lamp beads and the turn lamp beads located on both sides of the position lamp beads, and the other ends of the three branch wiring harnesses are connected to the main wiring harness.

[0011] Furthermore, the headlight cover is provided with an irradiating portion and a refracting portion, which are arranged on the inner side of the headlight cover, and when viewed along the length direction of the motorcycle, the irradiating portion and the refracting portion at least partially overlap.

[0012] Furthermore, the position lamp beads and the turn lamp beads are both arranged on the headlamp housing and are fixedly connected with the headlamp housing. In the width direction of the motorcycle, the turn lamp beads are at least partially arranged on both sides of the position lamp beads.

[0013] Furthermore, a longitudinal plane perpendicular to the width direction of the motorcycle and passing through the width center of the motorcycle is defined, and the position lamp beads and the turn lamp beads are symmetrical about the longitudinal plane in the width direction of the motorcycle.

[0014] Furthermore, the motorcycle also includes a signal receiver, which is arranged on the head pipe and electrically connected to the main wiring harness.

[0015] The branch wiring harness and the main wiring harness of the above-mentioned motorcycle headlight are connected through a wiring harness connector located in front of the head pipe, which can effectively reduce the distribution length of the branch wiring harness and reduce the connection points between the branch wiring harness and the main wiring harness, thereby facilitating the arrangement of the branch wiring harness and improving the assembly performance of the motorcycle wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a motorcycle provided in an embodiment of the present application;

[0017] Figure 2 A front view of a headlight for a motorcycle provided by an embodiment of the present application;

[0018] Figure 3 for Figure 2 Sectional view in the middle II direction;

[0019] Figure 4 An exploded view of a headlamp of a motorcycle provided in an embodiment of the present application;

[0020] Figure 5 A schematic diagram of the structure of the position lamp beads and the refraction plate of a motorcycle provided in an embodiment of the present application;

[0021] Figure 6 A schematic diagram of the structure of a headlight housing, a head pipe, a main wiring harness and a branch wiring harness for a motorcycle provided in an embodiment of the present application;

[0022] Figure 7A schematic diagram of the structure of a headlight housing, a main wiring harness and a branch wiring harness for a motorcycle provided in an embodiment of the present application;

[0023] Figure 8 A rear view of a motorcycle provided in an embodiment of the present application;

[0024] Fig. 9 An exploded view of the rear taillight of a motorcycle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation manner of the present application will be clearly and completely described below in conjunction with the drawings in the implementation manner of the present application.

[0026] As shown in Figure 1, a motorcycle 100 includes a body 11, a running assembly 12, a power assembly 13 and a lighting assembly 14. The body 11 includes a frame 111 and a body plastic part 112. The frame 111 constitutes the basic framework of the motorcycle 100. The frame 111 is used to support other components of the motorcycle 100. The body plastic part 112 is at least partially arranged on the frame 111. Part of the body plastic part 112 forms a body cover on the outside of the motorcycle 100 to protect the internal parts of the motorcycle 100. The running assembly 12 is at least partially arranged under the frame 111. The running assembly 12 is used to realize the movement of the motorcycle 100. The power assembly 13 is transmission-connected to the running assembly 12. The power assembly 13 is used to generate power to control the movement of the running assembly 12. The lighting assembly 14 is used to provide lighting effects for the motorcycle 100 in an environment with poor lighting conditions. In order to clearly illustrate the technical solution of the present application, it is also defined as follows: Figure 1 It can be understood that the front and rear direction in the embodiment of the present application refers to the length direction of the motorcycle 100, the left and right direction refers to the width direction of the motorcycle 100, and the up and down direction refers to the height direction of the motorcycle 100.

[0027] like Figures 2 to 4As shown, the lighting assembly 14 includes a headlamp 141 located in front of the motorcycle 100, the headlamp 141 includes a headlamp housing 1411 and a headlamp cover 1412 arranged in front of the headlamp housing 1411, the headlamp housing 1411 is at least partially arranged on the frame 111 and at least partially located in front of the frame 111, and the headlamp housing 1411 is arranged to be fixedly connected with the frame 111. The headlight housing 1411 and the headlight cover 1412 are fixedly connected and surrounded by a headlight accommodating space 1413. The headlight 141 also includes a position lamp bead 1414 and a turn lamp bead 1415 located in the headlight accommodating space 1413. The position lamp bead 1414 is used to provide position contour information of the motorcycle 100 when the lighting conditions are poor, and the turn lamp bead 1415 is used to prompt the turning situation of the motorcycle 100. The position lamp bead 1414 and the turn lamp bead 1415 are both arranged on the headlight housing 1411 and fixedly connected with the headlight housing 1411. In the width direction of the motorcycle 100, the turn lamp bead 1415 is at least partially arranged on both sides of the position lamp bead 1414. Specifically, when the position lamp bead 1414 emits light, the light of the position lamp bead 1414 forms an irradiation area on the headlight cover 1412. Similarly, when the turn lamp bead 1415 emits light, the light of the turn lamp bead 1415 also forms an irradiation area on the headlight cover 1412. The headlight cover 1412 is provided with an irradiation portion 1412a, which is arranged inside the headlight cover 1412. When viewed along the length direction of the motorcycle 100, the irradiation area of ​​the light of the irradiation portion 1412a and the turn lamp bead 1415 and the position lamp bead 1414 on the headlight cover 1412 is substantially overlapped. The "inside of the headlight cover 1412" mentioned above refers to the side of the headlight cover 1412 located inside the headlamp accommodation space 1413. It can be understood that the position lamp beads 1414 and the turn lamp beads 1415 can be observed in the illumination area of ​​the headlight 141 through the illumination portion 1412a, that is, when the driver or other personnel stand in the illumination area of ​​the headlight 141, they can directly observe the position lamp beads 1414 and the turn lamp beads 1415. In the present application, the angle range in the width direction of the motorcycle 100 in which the turn lamp beads 1415 or the position lamp beads 1414 can be directly observed through the illumination portion 1412a is defined as the maximum observation angle β; the angle of the maximum illumination range of the light of the turn lamp beads 1415 or the position lamp beads 1414 in the width direction of the motorcycle 100 is defined as the maximum illumination angle α. As mentioned above, in the prior art, the maximum illumination angle α is substantially consistent with the maximum observation angle β, and the maximum illumination range and the maximum observation range are also substantially overlapped.

[0028] like Figure 2 and Figure 3As shown, a refractive portion 1412b is also provided inside the headlight cover 1412, and the refractive portion 1412b is basically located in the irradiation area of ​​the light of the turn lamp bead 1415 on the headlight cover 1412, that is, when viewed along the length direction of the motorcycle 100, the irradiation portion 1412a and the refractive portion 1412b at least partially overlap, and the setting range of the refractive portion 1412b is smaller than the setting range of the irradiation portion 1412a. The turn lamp bead 1415 is at least partially arranged outside the position lamp bead 1414, and correspondingly, the refractive portion 1412b is arranged on the headlight cover 1412 and is basically located at the outermost side of the headlight cover 1412. It should be explained here that a longitudinal plane 101 perpendicular to the width direction of the motorcycle 100 and passing through the width center of the motorcycle 100 is defined, and the "outside" here refers to the side away from the longitudinal plane 101 along the width direction of the motorcycle 100, and the turn lamp bead 1415 is basically symmetrical about the longitudinal plane 101. The surface of the refraction portion 1412b close to the turn lamp bead 1415 is basically an arc surface, so that the refraction angle can be increased, so that the irradiation range of the light of the turn lamp bead 1415 in the width direction of the motorcycle 100 is further expanded, so that the maximum irradiation angle α of the turn lamp bead 1415 is greater than the maximum observation angle β of the turn lamp bead 1415. In the present application, the maximum irradiation angle of the turn lamp bead 1415 is α, and the maximum observation angle of the turn lamp bead 1415 is β, α is greater than β, and the difference between α and β is greater than or equal to 15° and less than or equal to 25°. Further, since the surface of the refraction portion 1412b is a non-smooth shape, the refraction portion 1412b located on the headlight cover 1412 cannot smoothly transmit light, that is, the turn lamp bead 1415 cannot be directly observed through the refraction portion 1412b. Therefore, in the embodiment of the present application, the maximum observation angle β is specifically the angle range in which the turn lamp bead 1415 or the position lamp bead 1414 can be directly observed through the irradiation portion 1412a and the non-refractive portion 1412b area. This method can effectively further reduce the maximum observation angle β of the turn signal light bead 1415. Therefore, in the present application, the difference between α and β can also be greater than or equal to 18° and less than or equal to 22°. Specifically, the difference between α and β is 20°. The above-mentioned setting method can reduce the direct observation range of the turn signal light bead 1415 as much as possible, effectively improve the appearance of the headlight 141, and at the same time increase the refraction angle of light in the width direction of the motorcycle 100, so that the turn signal light bead 1415 is more recognizable in the width direction of the motorcycle 100, thereby improving the safety of the motorcycle 100.

[0029] like Figure 4 and Figure 5As shown, the longitudinal plane 101 passes through the position lamp bead 1414 and is substantially symmetrical about the longitudinal plane 101 in the width direction of the motorcycle 100. The headlamp 141 further includes a refraction plate 1416 disposed in the headlamp accommodation space 1413. The refraction plate 1416 is at least partially disposed between the headlamp cover 1412 and the position lamp bead 1414. The refraction plate 1416 is used to refract the light emitted by the position lamp bead 1414, thereby expanding the irradiation angle of the position lamp bead 1414. In the present application, at least part of the headlamp housing 1411, the headlamp cover 1412, the position lamp bead 1414, and the refraction plate 1416 that realize the position signal function are referred to as position lamps, which together realize the position signal function for the motorcycle 100. It can be understood that the position lamp is the most important signal indicator of the motorcycle 100 on the road, and its light uniformity greatly affects the realization of its signal function. As an optional implementation, the refraction plate 1416 in the present application is arranged in front of the position lamp bead 1414. Specifically, the refraction plate 1416 includes an inner surface 1416a and an outer surface 1416b. The surface of the refraction plate 1416 facing the position lamp bead 1414 is the inner surface 1416a, and the surface of the refraction plate 1416 away from the position lamp bead 1414 is the outer surface 1416b. It can be understood that the light of the position lamp bead 1414 enters the refraction plate 1416 from the inner surface 1416a and is emitted from the refraction plate 1416 by the outer surface 1416b. Specifically, the inner surface 1416a of the refraction plate 1416 is set to be a spherical surface that is concave toward the outer surface 1416b, and the diameter of the spherical surface is set to be greater than or equal to 3 mm and less than or equal to 5 mm, such as Figure 5As shown, a section 102 perpendicular to the height direction of the motorcycle 100 is made through the center point of the sphere, and the position lamp bead 1414 forms an illumination plane 1414a substantially parallel to the width direction of the motorcycle 100 on the section 102. The outer surface 1416b of the refraction plate 1416 is set as a waist-shaped circular structure. Specifically, the outer surface 1416b includes a plane 1416c substantially parallel to the illumination plane 1414a and a transition surface 1416d located on the periphery of the plane 1416c and gradually smoothly transitioning. In the present application, the transition surface 1416d is a non-spherical structure. The length of the illumination plane 1414a on the above-mentioned section 102 is defined as the illumination length H1, and the distance between the two ends of the inner surface 1416a on the section 102 is defined as the internal refraction distance H2. As a specific embodiment, the ratio of the internal refraction distance H2 to the illumination length H1 is greater than or equal to 1 and less than or equal to 1.2. Further, the length of the plane 1416c of the outer surface 1416b of the refractive sheet 1416 on the cross section 102 is defined as the longitudinal length H3, and the ratio of the longitudinal length H3 to the irradiation length H1 is greater than or equal to 0.7 and less than or equal to 1; as an optimal implementation scheme, the relationship between the curve Y presented by the transition surface 1416d on the cross section 102 and the irradiation length H1 satisfies the equation Y=-0.026X 6 +0.2897X 5 -1.2141X 4 +2.3257X 3 -2.0426X 2 +0.5542X-0.0061. The above arrangement can maximize the brightness of the light of the position lamp bead 1414 on the transition surface 1416d, and can effectively improve the illumination uniformity of the position lamp.

[0030] Furthermore, a reasonable setting distance can further improve the light uniformity of the position lamp bead 1414. The maximum distance between the position lamp bead 1414 and the inner surface 1416a is defined as the diffusion distance H4, and the ratio of the diffusion distance H4 to the irradiation length H1 is set to be greater than or equal to 0.6 and less than or equal to 1.2. More specifically, the setting scheme in the present application can reduce the distribution density of the position lamp bead 1414 by 50% while still maintaining the same light uniformity. This setting method can greatly reduce the material cost of the position lamp bead 1414 and the process cost of the related circuit, thereby reducing the energy consumption of the position lamp bead 1414. As a preferred embodiment, the irradiation length H1 of the position lamp bead 1414 in the present application is greater than or equal to 2.0 mm and less than or equal to 5.0 mm. Therefore, correspondingly, the internal refraction distance H2 of the inner surface 1416a of the refraction plate 1416 is greater than or equal to 2.0 mm and less than or equal to 6.0 mm, the longitudinal length H3 of the plane 1416c of the outer surface 1416b of the refraction plate 1416 on the cross section 102 is greater than or equal to 1.5 mm and less than or equal to 5.0 mm, and the diffusion distance H4 between the position lamp bead 1414 and the inner surface 1416a is greater than or equal to 1.2 mm and less than or equal to 6.0 mm. Among them, the position lamp bead 1414 can be set as an LED (light-emitting diode).

[0031] like Figure 6 and Figure 7 As shown, the motorcycle 100 also includes a harness assembly 15, which includes a main harness 151 for connecting electrical appliances and a power source. The main harness 151 extends substantially along the length direction of the motorcycle 100. The harness assembly 15 also includes a branch harness 152 electrically connected to the main harness 151. The main harness 151 also includes a harness connector 1511 located at the connection between the main harness 151 and the branch harness 152. One end of the branch harness 152 is connected to the main harness 151 through the harness connector 1511, and the other end of the branch harness 152 is connected to each electrical device, so that each electrical device is powered by connecting the branch harness 152 to the main harness 151, thereby reducing the harness length of the motorcycle 100, facilitating the harness arrangement of the motorcycle 100, and improving the assembly performance of the harness of the motorcycle 100. In the present application, the branch harness 152 is also used to form an electrical connection between the headlight 141 and the main harness 151.

[0032] The frame 111 includes a head tube 1111 located in front of the frame 111, and the headlight 141 is at least partially disposed in front of the head tube 1111 and fixedly connected to the frame 111. Specifically, the headlight 141 is fixedly connected to the frame 111 through a headlight housing 1411. As mentioned above, the main wiring harness 151 extends substantially along the length direction of the motorcycle 100, and specifically, the front end of the main wiring harness 151 extends to the head tube 1111 and is fixedly connected to the head tube 1111. As an optional implementation, the fixed point between the main harness 151 and the head pipe 1111 is defined as the main harness fixed point 1512, the branch harness 152 is electrically connected to the main harness 151 through the harness connector 1511, the area where the connection point between the branch harness 152 and the main harness 151 is located is defined as the connection area, the harness connector 1511 is arranged in the connection area, and the connection area is basically arranged at the main harness fixed point 1512, specifically, the harness connector 1511 is at least partially located in front of the main harness fixed point 1512. This connection method allows the main harness 151 to be as close to the headlight 141 as possible and leads the branch harness 152 to the nearest position to the headlight 141, which can effectively reduce the distribution length of the branch harness 152. Specifically, three branch harnesses 152 are provided, and the three branch harnesses 152 are respectively connected to the position lamp beads 1414 and the turn lamp beads 1415 located on both sides of the position lamp beads 1414. The three sections of branch harnesses 152 can be connected to a whole harness and then connected to the main harness 151 through a harness connector 1511, thereby reducing the connection points between the branch harness 152 and the main harness 151. Only one harness connector 1511 is required to realize the connection between the branch harness 152 and the main harness 151, thereby improving the efficiency of the branch harness 152 and the main harness 151. The assembly efficiency of the main wiring harness 151 is improved; the three sections of branch wiring harnesses 152 can also be electrically connected to the main wiring harness 151 through the wiring harness connector 1511, so that when one section of the branch wiring harness 152 fails, the other sections of the branch wiring harness 152 can still work normally, and only the faulty section needs to be replaced or repaired during maintenance, which improves the reliability of the branch wiring harness 152. Fixing the main wiring harness 151 to the head pipe 1111 can well balance the number of branch wiring harnesses 152 extending to the left and right and the length of the branch wiring harness 152. One end of the branch wiring harness 152 is electrically connected to the main wiring harness 151, and the other end of the branch wiring harness 152 is extended to each component according to the above requirements. The branch wiring harness 152 is fixedly connected to the headlight housing 1411 during the extension process. The branch wiring harness 152 also includes a wiring harness fixing 1521. The branch wiring harness 152 is fixedly connected to the headlight housing 1411 via the wiring harness fixing 1521. Compared with the branch wiring harness 152 in the prior art that is fixed to the frame 111, the branch wiring harness 152 is fixedly connected to the headlight housing 1411, which makes the setting position of the wiring harness fixing 1521 more flexible, so that the arrangement of the branch wiring harness 152 will not affect other components of the motorcycle 100, and the arrangement length of the branch wiring harness 152 can also be reduced.In this embodiment, along the extension direction of the branch harness 152, the minimum distance H5 between two adjacent harness fixings 1521 is greater than or equal to 0 mm and less than or equal to 100 mm, so that the branch harness 152 can be prevented from moving during the driving of the motorcycle 100, and further prevented from falling off between the branch harness 152 and the main harness 151. Among them, the fixing method of the branch harness 152 can be set to a clamp or a wire clamp, etc., and the harness fixing 1521 can be set to a connector with multiple interfaces. Through the above settings, while simplifying the layout of the harness, the wiring layout in the middle can effectively reduce interference with other parts of the vehicle, thereby avoiding wear and tear on other parts of the vehicle caused by lateral wiring, and the branch harness 152 can be repaired and plugged in by disassembling the headlight 141, thereby improving the repair performance of the branch harness 152. In addition, the branch wiring harness 152 is fixed on the headlight housing 1411, so that there is no need to consider the layout requirements of the branch wiring harness 152 during the installation of the headlight 141, which is conducive to improving the platform-based borrowing between the lighting assembly 14 and the branch wiring harness 152, and making the headlight 141 less dependent on the vehicle frame 111 and other component settings.

[0033] It can be understood that the number of branch wiring harnesses 152 can be set to two ends, four segments or other numbers according to the number of electrical devices that need to be connected, as long as electrical connection with the electrical devices can be achieved, it falls within the protection scope of this application.

[0034] like Figure 8 and Fig. 9As shown, the lighting assembly 14 further includes a rear taillight 142 disposed at the rear end of the motorcycle 100, and the rear taillight 142 is electrically connected to the main wiring harness 142. The rear taillight 142 further includes a rear lamp housing 1421 and a rear lamp cover 1422 disposed behind the rear lamp housing 1421, the rear lamp housing 1421 and the rear lamp cover 1422 are fixedly connected and form a rear taillight accommodating space 1423, the rear taillight 142 further includes a lamp bead 1424 and a circuit board 1425 disposed in the rear taillight accommodating space 1423, the lamp bead 1424 is disposed on the circuit board 1425 and is electrically connected to the main wiring harness 151 through the circuit board 1425, and further, the lamp bead 1424 is also fixedly connected to the rear lamp housing 1421 through the circuit board 1425. As an optional embodiment, the lamp beads 1424 include a first lamp bead 1424a, a second lamp bead 1424b and a third lamp bead 1424c, and the first lamp bead 1424a and the third lamp bead 1424c are basically arranged in the middle of the rear taillight 142, and the second lamp bead 1424b is divided into two arrangement areas and the second lamp bead 1424b is respectively arranged on both sides of the first lamp bead 1424a and the third lamp bead 1424c. A longitudinal plane 101 perpendicular to the width direction of the motorcycle 100 and passing through the width center of the motorcycle 100 is defined, and the rear lamp cover 1422 of the rear taillight 142 is basically symmetrical about the longitudinal plane 101 along the width direction of the motorcycle 100. Specifically, the longitudinal plane 101 passes through the first lamp bead 1424a and the third lamp bead 1424c, and the first lamp bead 1424a and the third lamp bead 1424c are substantially symmetrical about the longitudinal plane 101 along the width direction of the motorcycle 100, and the two regions of the second lamp bead 1424b are also substantially symmetrical about the longitudinal plane 101 along the width direction of the motorcycle 100. The light emission directions of the first lamp bead 1424a and the second lamp bead 1424b are both substantially toward the rear of the motorcycle 100, the first lamp bead 1424a is at least partially located above the third lamp bead 1424c, and the light emission direction of the third lamp bead 1424c is substantially toward the bottom of the motorcycle 100. Optionally, a light guide port 1422a is provided on the rear lamp cover 1422, the third lamp bead 1424c and the light guide port 1422a are at least partially located below the rear taillight 142, and the light guide port 1422a is basically arranged behind the third lamp bead 1424c to guide the light emitted by the third lamp bead 1424c to a predetermined position. Figure 8As shown, the motorcycle 100 further includes a license plate bracket 19, which is used to mount the license plate of the motorcycle 100. The license plate bracket 19 is substantially located below the rear taillight 142 and at least partially disposed behind the travel assembly 12. In the present application, the light guide port 1422a is disposed toward the license plate bracket 19. When the third lamp bead 1424c emits light, the light emitted by the third lamp bead 1424c passes through the light guide port 1422a and irradiates the license plate bracket 19, thereby guiding the light of the third lamp bead 1424c to the license plate bracket 19, so as to ensure that the license plate is always in a clearly visible state during driving. That is, the portion of the rear lamp shell 1421 basically located behind the third lamp bead 1424c, the circuit board 1425 in the setting area of ​​the third lamp bead 1424c, the portion of the rear lamp cover 1422 located behind the third lamp bead 1424c, the light guide port 1422a set on the rear lamp cover 1422 and the third lamp bead 1424c jointly realize the lighting function for the license plate bracket 19. For the sake of convenience, the above-mentioned components are defined as a license plate lighting module 1428 in this application, and the license plate lighting module 1428 is at least partially set below the rear taillight 142. Correspondingly, the second lamp bead 1424b is basically arranged in the part of the rear taillight 142 away from the longitudinal plane 101, and the transmission of the turn signal of the motorcycle 100 is realized by flashing the lamp beads arranged in the right area and the left area. Similarly, at least part of the rear lamp housing 1421, at least part of the rear lamp cover 1422, the circuit board 1425 area for setting the second lamp bead 1424b and the second lamp bead 1424b jointly realize the transmission of the turn signal. In the present application, the above-mentioned component for realizing the turning function is defined as the first signal module 1426 of the rear taillight 142, that is, the first signal module 1426 is used to transmit the turn signal of the motorcycle 100, and the first signal module 1426 is basically symmetrical about the longitudinal plane 101 along the width direction of the motorcycle 100.

[0035] As a specific implementation, the rear taillight 142 also includes a second signal module 1427. Specifically, the second signal module 1427 includes at least part of the first lamp bead 1424a, at least part of the rear lamp housing 1421, at least part of the rear lamp cover 1422, and a circuit board 1425 area for setting the first lamp bead 1424a. The above components together realize the information transmission of the second signal module 1427. Specifically, the second signal module 1427 can be used to transmit two types of vehicle operation information. The first lamp bead 1424a is set to include two levels of brightness. There is a clear difference between the two levels of brightness, which can serve as a warning to the rear of the motorcycle 100. The first lamp bead 1424a is electrically connected to the controller or brake module of the motorcycle 100 through the circuit board 1425. When the motorcycle 100 is in a normal driving state, the first lamp bead 1424a displays a first level of brightness, which is used to prompt the rear vehicle with the position information of the motorcycle 100. When the motorcycle 100 is in a braking state, the first lamp bead 1424a displays a second level of brightness, which is significantly greater than the first level of brightness. At this time, the first lamp bead 1424a is used to transmit the braking information of the motorcycle 100 to the rear vehicle. Through the above settings, the second signal module 1427 can simultaneously output the vehicle's position signal and the vehicle's braking signal to the rear of the motorcycle 100. The rear taillight 142 of the present application can simultaneously realize the lighting function of a license plate and the transmission function of three types of vehicle information by only setting two signal modules when adapted to the same rear lamp housing 1421, rear lamp cover 1422 and circuit board 1425. This highly integrated setting can greatly reduce the number of wiring harnesses and wiring space at the rear of the motorcycle 100, reduce the assembly steps and assembly costs of the whole vehicle, and improve the aesthetics of the rear taillight 142. In addition, during the maintenance of the motorcycle 100, only the rear taillight 142 needs to be removed to repair the faulty module therein, thereby improving the maintenance performance of the motorcycle 100.

[0036] It can be understood that the rear taillight 142 can also distinguish the relevant signal modules according to the actual operation requirements. In the present application, the second signal module 1427 has only one illumination area, and the transmission of the braking signal and the position signal is realized simultaneously through the illumination area. According to the requirements of different vehicles for the braking signal and the position signal, the second signal module 1427 can also set two different illumination areas for respectively realizing the transmission of the braking signal and the position signal. As long as the above-mentioned signal transmission function can be realized, it falls within the protection scope of the present application.

[0037] As an optional implementation, a wire hole 1421a is provided on the rear lamp housing 1421, and each module in the rear tail lamp 142 can be electrically connected through a branch wire harness 152, and electrically connected to the main wire harness 142 through the wire hole 1421a. Through the above arrangement, the shared wiring of different modules can reduce the arrangement of the branch wire harness 152, so that the electrical connection between the rear tail lamp 142 and the motorcycle 100 can be achieved through only one branch wire harness 152, so that during the installation process of the rear tail lamp 142, only one electrical connection is required, thereby improving the assembly performance of the rear tail lamp 142. Optionally, a plurality of wire holes 1421a can also be provided on the rear lamp housing 1421, so that different modules can be connected to the main wire harness 142 through the wire hole 1421a through a separate branch wire harness 152, thereby avoiding affecting the normal operation of other modules when a single module fails.

[0038] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. A motorcycle, comprising: Frame; A traveling assembly, wherein the traveling assembly is at least partially located below the frame; A power assembly, the power assembly being transmission-connected to the travel assembly; A lighting assembly, the lighting assembly comprising a headlamp, the headlamp being arranged in front of the frame and fixedly connected to the frame; A wiring harness assembly, the wiring harness assembly comprising a main wiring harness and a branch wiring harness electrically connected to the main wiring harness; It is characterized in that the frame includes a head tube located in front of the motorcycle, the front end of the main wiring harness extends to the head tube and is fixedly connected to the head tube, and the fixed point between the main wiring harness and the head tube is defined as the main wiring harness fixing point; the main wiring harness includes a wiring harness connector, the main wiring harness and the branch wiring harness are connected by the wiring harness connector, and the wiring harness connector is arranged in front of the main wiring harness fixing point.

2. The motorcycle according to claim 1, characterized in that: The headlamp comprises a headlamp housing, the headlamp housing is located in front of the head pipe and fixedly connected to the vehicle frame, the branch wiring harness is used to electrically connect the headlamp to the main wiring harness, and the branch wiring harness is located between the headlamp housing and the head pipe.

3. The motorcycle according to claim 2, characterized in that: The branch wiring harness further includes a wiring harness fixing member, and the branch wiring harness is fixedly connected to the headlight housing via the wiring harness fixing member.

4. The motorcycle according to claim 3, characterized in that: When there are at least two wire harness fixing members, along the extending direction of the branch wire harness, the minimum distance between two adjacent wire harness fixing members is greater than or equal to 0 mm and less than or equal to 100 mm.

5. The motorcycle according to claim 4, characterized in that: The headlamp further comprises a headlamp cover, which is fixedly connected to the headlamp housing and forms a headlamp accommodating space. The headlamp further comprises position lamp beads and turn lamp beads, which are located in the headlamp accommodating space.

6. The motorcycle according to claim 5, characterized in that: The three branch wiring harnesses are provided with one end of each of the three branch wiring harnesses close to the headlights being respectively connected to the position lamp beads and the turn lamp beads located on both sides of the position lamp beads, and the other ends of the three branch wiring harnesses being connected to the main wiring harness.

7. The motorcycle according to claim 5, characterized in that: The headlight cover is provided with an irradiating portion and a refracting portion, wherein the irradiating portion and the refracting portion are arranged on the inner side of the headlight cover, and when viewed along the length direction of the motorcycle, the irradiating portion and the refracting portion at least partially overlap.

8. The motorcycle according to claim 5, characterized in that: The position lamp beads and the turn lamp beads are both arranged on the headlight housing and are fixedly connected with the headlight housing. In the width direction of the motorcycle, the turn lamp beads are at least partially arranged on both sides of the position lamp beads.

9. The motorcycle according to claim 8, characterized in that: A longitudinal plane perpendicular to the width direction of the motorcycle and passing through the width center of the motorcycle is defined, and the position lamp beads and the turn lamp beads are symmetrical about the longitudinal plane in the width direction of the motorcycle.

10. The motorcycle according to claim 1, characterized in that: The motorcycle further comprises a signal receiver, which is arranged on the head pipe and electrically connected to the main wiring harness.

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